Parallel Lines and Angles Triangles Triangle Segments Parallelograms Secondary Math 2 Angles Credits Special Parallelograms

Angles Answer Name the vertex of this angle: A B C

Angles Answer What is the measure of this angle?

Angles Answer Classify an angle with a measure of 72 degrees.

Angles Answer Solve for x: 5x 60

Angles Answer If <1 and <2 form a linear pair and m<2=96°, find m<1.

Angles Answer Two angles are supplementary. One angle is 3 times bigger than the other. Find the measure of each angle.

Angles Answer- 100 Answer Answer: B Name the vertex of this angle: A B C

Angles Answer- 200 Answer Answer: 115° What is the measure of this angle?

Angles Answer- 300 Answer Answer: Acute Classify an angle with a measure of 72 degrees.

Angles Answer- 400 Answer Answer: x = 12 Solve for x: 5x 60

Angles Answer- 500 Answer Answer: 84° If <1 and <2 form a linear pair and m<2=96°, find m<1.

Angles Answer- 600 Answer Answer: 45° and 135° Two angles are supplementary. One angle is 3 times bigger than the other. Find the measure of each angle.

Answer What kind of angles are <6 and <3?

Answer What kind of angles are <1and <5?

Answer

a b Find x so that a is parallel to b. x 115°

Answer a b Find x so that a is parallel to b. 3x 105°

Answer a b Find x so that a is parallel to b. 8x x – 2

Answer: Alternate Interior Angles What kind of angles are <6 and <3?

Answer: Corresponding Angles What kind of angles are <1and <5?

Answer: x = 20

Answer: x = 65 a b Find x so that a is parallel to b. x 115°

Answer: x = 35 a b Find x so that a is parallel to b. 3x 105°

Answer: x = 1 a b Find x so that a is parallel to b. 8x x – 2

Triangles Answer Classify the triangle below using sides and angles:

Triangles Answer Solve for x: x

Triangles Answer Solve for x.

Triangles Answer A B C Identify the angle with the smallest measure.

Triangles Answer Determine if the three numbers can be measures of the sides of a triangle. 5, 9, 12

Triangles Answer Given the measures of two sides of a triangle, find the range of possible measures for the third side. 20,22

Triangles Answer Answer Answer: right and scalene Classify the triangle below using sides and angles:

Triangles Answer Answer Answer: 60° Solve for x: x

Triangles Answer Answer Answer: x = 51

Triangles Answer Answer Answer: <A A B C Identify the angle with the smallest measure.

Triangles Answer- 500 Answer Answer: yes Determine if the three numbers can be measures of the sides of a triangle. 5, 9, 12

Triangles Answer- 600 Answer Answer: 2< x < 42 Given the measures of two sides of a triangle, find the range of possible measures for the third side. 20,22

Triangle Segments – 100– 100 Answer Given BD is the median, solve for x. A B C D 12x

Triangle Segments Answer Tell whether the red segment is a median, altitude, or perpendicular bisector.

Triangle Segments – 300 – 300 Answer Tell whether the red segment is a median, altitude, or perpendicular bisector.

Triangle Segments Answer Name the altitude of A B C D

Triangle Segments Answer A B C D E F y Given y is the centroid of, if EY is 4 find CY.

Triangle Segments Answer A B C D E F y Given y is the centroid of, if DY= 5 find DB.

Triangle Segments Answer- 100 Answer Answer: x = 12 Given BD is the median, solve for x. A B C D 12x

Triangle Segments Answer- 200 Answer Answer: perpendicular bisector Tell whether the red segment is a median, altitude, or perpendicular bisector.

Triangle Segments Answer- 300 Answer Answer: median Tell whether the red segment is a median, altitude, or perpendicular bisector.

Triangle Segments Answer- 400 Answer Answer: BA Name the altitude of A B C D

Triangle Segments Answer- 500 Answer Answer: 8 A B C D E F y Given y is the centroid of, if EY is 4 find CY.

Triangle Segments Answer Answer Answer: 15 A B C D E F y Given y is the centroid of, if DY= 5 find DB.

Parallelograms Answer The opposite sides of a parallelogram are __________ and __________.

Parallelograms Answer A B C D M Given parallelogram ABCD, if AM = 8in find AC.

Parallelograms Answer Solve for x and y. 70 x y

Parallelograms Answer A B C D M In parallelogram ABCD, DB = 20 cm, find DM.

Parallelograms Answer A B C D M In parallelogram ABCD if <MCD = 42° and <MCB = 68° find m<ABC.

Parallelograms Answer Determine if the quadrilateral is a parallelogram. Support your answer. 70° 110°

Parallelograms Answer- 100 Answer Answer: parallel and congruent The opposite sides of a parallelogram are __________ and __________.

Parallelograms Answer- 200 Answer Answer : 16 A B C D M Given parallelogram ABCD, if AM = 8in find AC.

Parallelograms Answer Answer: x = 70, y = 110 Solve for x and y. 70 x y

Parallelograms Answer- 400 Answer Answer: 10 A B C D M In parallelogram ABCD, DB = 20 cm, find DM.

Parallelograms Answer- 500 Answer Answer: 70° A B C D M In parallelogram ABCD if <MCD = 42° and <MCB = 68° find m<ABC.

Parallelograms Answer- 600 Answer Answer: NO, one pair of opposite side is parallel while the other pair is congruent. This does not prove the quadrilateral is a parallelogram. Determine if the quadrilateral is a parallelogram. Support your answer. 70° 110°

Special Parallelograms – 100 Answer Identify the parallelogram as a rectangle, rhombus, square, or none of these.

Special Parallelograms – 200 Answer

Special Parallelograms – 300 Answer Given ABCD is a rectangle, if AC = 16 find BD. AB C D

Special Parallelograms – 400 Answer Given WXYZ is a rhombus, solve for a. W X Y Z 3a

Special Parallelograms -500 Answer If TU = 22 find the perimeter of rhombus TUVW

Special Parallelograms Answer

Special Parallelograms -100 Answer Answer: rhombus Identify the parallelogram as a rectangle, rhombus, square, or none of these.

Special Parallelograms Answer Answer:

Special Parallelograms Answer Answer: 16

Special Parallelograms – 400 Answer Answer: 30

Special Parallelograms – 500 Answer Answer: 88

Special Parallelograms – 600 Answer Answer: 30