Question

1. Name a pair of vertical angles.

Answer 1

Answer:

Part 1) m<AEB=m<DEF

Part 2) $m$

Part 3) $m$

Step-by-step explanation:

Part 1)

we know that

Vertical Angles are the congruent angles opposite each other when two lines cross

so

In this problem

m<AEB=m<DEF-----> by vertical angles

Part 2)

we know that

If the sum of two angles is equal to $90\°$ then the angles are complementary

In this problem

$m$ -----> by complementary angles

Part 3)

we know that

If the sum of two angles is equal to $180\°$ then the angles are supplementary

In this problem

$m$ -----> by supplementary angles