VERTICAL ANGLES SAME-SIDE INTERIOR ANGLESmrpunpanichgulmath.weebly.com/uploads/3/7/5/3/... ·...

UNDERSTANDING ANGLES ON A TRANSVERSAL

VERTICAL ANGLES Color the vertical angles. Each set should be a different color (you will need four colors)

SAME-SIDE INTERIOR ANGLES Color the same-side interior angles. Each set should be a different color (you will need two colors)

ALTERNATE INTERIOR ANGLES Color the alternate interior angles. Each set should be a different color (you will need two colors)

CORRESPONDING ANGLES Color the corresponding angles. Each set should be a different color (you will need four colors)

SUPPLEMENTARY ANGLES Color the supplementary angles. Each set should be a different color (you will need eight colors)

ALTERNATE EXTERIOR ANGLES Color the alternate exterior angles. Each set should be a different color (you will need two colors)

Angles are opposite each other when 2 lines cross. Angles are congruent.

Angles are on the same side of the transversal, and inside the parallel lines. Angle measures add up to 180 degrees.

Angles are on opposite sides of the transversal, and inside the parallel lines. Angles are congruent.

Same side of the transversal, and matching angles. Same relative position. Angles are congruent.

Two angles that create a straight line (180 degrees) Angles are on opposite sides of the transversal, and outside the parallel lines. Angles are congruent.

inside

0 0

120 60Go yo

120 goso Bo

cao I 5 4 Bo so

2 23 3 125 180opposite inside 4 126 180

o4 25

130 ez 52650 3527Go 120 50 Bo 4 28130120 Go so

3 26 501304 25 opposide outside

NLl 122 180 I O

w 5 126 180

M Ll 528120 Go

I 123 1802 27

6 28 18060 120

Complementary Angles a55 7

Angles addup 10900 k

9 I o