Supplementary or Congruent

In terms of angle measure, how are the following angles related?∡1 and ∡2

• Supplementary (add up to 180)

In terms of angle measure, how are the following angles related?

∡3 and ∡8

• Supplementary (add up to 180)

In terms of angle measure, how are the following angles related?

∡1 and ∡6

• Supplementary (add up to 180)

In terms of angle measure, how are the following angles related?

∡2 and ∡4

• Supplementary (add up to 180)

What does congruent mean?

• corresponding sides and angles are congruent

• corresponding sides are proportional and corresponding angles are congruent

• sames shape

• neither sides or angles are congruent

Match the congruent sides and angles.

• < F

• < B

• < E

• AC

• < C

• < D

• BC

• DF

• DE

• < A

In terms of angle measure, how are the following angles related?

∡3 and ∡4

• Supplementary (add up to 180)

In terms of angle measure, how are the following angles related?

∡1 and ∡3

• Supplementary (add up to 180)

In terms of angle measure, how are the following angles related?

∡5 and ∡6

• Supplementary (add up to 180)

In terms of angle measure, how are the following angles related?

∡6 and ∡7

• Supplementary (add up to 180)