Download presentation
Presentation is loading. Please wait.
1
© T Madas
2
1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each 1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each Mark these statements as true or false [Be ready to support your answer with an explanation/example]
![1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each 1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each Mark these statements as true or false [Be ready to support your answer with an explanation/example]](http://images.slideplayer.com/19/5790052/slides/slide_2.jpg "1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each 1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each Mark these statements as true or false [Be ready to support your answer with an explanation/example]")
3
© T Madas 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]
![© T Madas 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]](http://images.slideplayer.com/19/5790052/slides/slide_3.jpg "© T Madas 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]")
4
© T Madas 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]
![© T Madas 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]](http://images.slideplayer.com/19/5790052/slides/slide_4.jpg "© T Madas 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]")
5
© T Madas
6
1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each 1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each Mark these statements as true or false [Be ready to support your answer with an explanation/example]
![1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each 1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each Mark these statements as true or false [Be ready to support your answer with an explanation/example]](http://images.slideplayer.com/19/5790052/slides/slide_6.jpg "1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each 1.Angles in a straight line add up to 180° 2.The diagonals of a rhombus meet at right angles 3.Two right angles make up a full turn 4.Perpendicular lines never meet 5.An obtuse angle is larger than a reflex angle 6.A trapezium has a pair of parallel sides 7.A rectangle has 4 lines of symmetry 8.A kite is not a parallelogram 9.A square is the only parallelogram with 4 equal sides 10.An equilateral triangle has 3 angles of 60° each Mark these statements as true or false [Be ready to support your answer with an explanation/example]")
7
© T Madas 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]
![© T Madas 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]](http://images.slideplayer.com/19/5790052/slides/slide_7.jpg "© T Madas 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle 1.It is impossible to have a quadrilateral with 2 right angles 2.The diagonals of a parallelogram are equal 3.A triangle can have all three angles less than 70° 4.A triangle can have 2 obtuse angles 5.A reflex angle is larger than the sum of any 2 acute angles 6.The largest side of a triangle is opposite the largest angle 7.An ordinary parallelogram has 2 lines of symmetry 8.A square is a special rectangle and a special rhombus 9.If a parallelogram has equal diagonals, then it is a rectangle 10.An isosceles triangle cannot have a right angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]")
8
© T Madas 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]
![© T Madas 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]](http://images.slideplayer.com/19/5790052/slides/slide_8.jpg "© T Madas 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle 1.It is impossible to have a quadrilateral with 3 right angles 2.The diagonals of a rhombus are equal 3.A quadrilateral can have two angles of 150° 4.An isosceles triangle has 2 equal angles 5.A reflex angle is larger than the sum of any 2 obtuse angles 6.A trapezium can have right angles 7.An ordinary parallelogram has rotational symmetry 8.A kite is a special rhombus 9.The diagonals of a square meet at right angles 10.An isosceles triangle cannot have an obtuse angle Mark these statements as true or false [Be ready to support your answer with an explanation/example]")
9
© T Madas
Similar presentations
