Question

∠1 and ∠2 are supplementary and ∠1 ≅ ∠2. Which one of these statements will always be true?


∠1 and ∠2 are adjacent angles


∠1 and ∠2 are vertical angles


∠1 and ∠2 are right angles


∠1 and ∠2 are complementary angles

Answer 1

1 and 2 are right angles.

Supplementary means they add up to 180. If they are congruent, both of them must be 90 degrees, which are right angles.

Hope this helps!

Answer 2

Answer:

A.

Step-by-step explanation: