# Two or more angles whose measures add up to 90 degrees 30 x.

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Two or more angles whose measures add up to 90 degrees 30 x

Two or more angles whose measures add up to 180 degrees 120x

Opposite Angles formed when two lines intersect. They are always equal! 140

A line that intersects two or more parallel lines. Corresponding Angles are congruent.

Wherever he goes, I go. He rotates, reflects and translates.

My Transformation Buddy….. Translates, Rotates and Reflects

ROTATIONS = TURNS

Wherever he goes, I go. He rotates, reflects and translates.

My Transformation Buddy….. Translates, Rotates and Reflects

90 degree turn (counter –clockwise) 180 degree turn (counter clockwise) 270 degree turn (counter-clockwise) -90 degree turn or clockwise 90 degrees -180 degree turn or clockwise 90 degrees -270 degree turn (or 270 degree clockwise

90 degree turn (counter –clockwise) 180 degree turn (counter clockwise) 270 degree turn (counter-clockwise) -90 degree turn or clockwise 90 degrees -180 degree turn or clockwise 180 degrees -270 degree turn (or 270 degree clockwise

1.Plot the points: A (7, 5), B (5, 6), C (3, 4) and D( 4, 1), and form a polygon. 2.Reflect this shape over the y – axis. 3.Translate the shape in #1, (x – 4, y - 3) 4.Rotate the shape in # 1, 180 degrees. 5.Rotate the shape in #1, -90 degrees or 90 degrees clockwise. Name____________________ y x

1.Plot the points: A (7, 5), B (5, 6), C (3, 4) and D( 4, 1), and form a polygon. 2.Reflect this shape over the y – axis. 3.Translate the shape in #1, (x – 4, y - 3) 4.Rotate the shape in # 1, 180 degrees. 5.Rotate the shape in #1, -90 degrees or 90 degrees clockwise. Name____________________ y x

1.Plot the points: A (8, 5), B (5, 7), C (3, 6) and D( 4, 1), and E (6,0) and form a polygon. 2.Reflect this shape over the x – axis. 3.Translate the shape in #1, (x – 6, y - 3) 4.Rotate the shape in # 1, 180 degrees. 5.Rotate the shape in #1, 90 degrees or 90 degrees counter-clockwise. Name____________________

Opposite Angles formed when two lines intersect. They are always equal! 140

Two interior angles on the opposite side of the transversal. They are always equal if the two lines are parallel.

Two exterior angles on the opposite side of the transversal. They are always equal if the two lines are parallel.