∠1 is decomposed into two nonoverlapping angles, ∠2 and ∠3.

Let m∠2 = 135° and m∠3 = 45°.

What type of angle is ∠1?

acute

right

obtuse>>>

straight

6 answers

Do the addition and see whether you want to change your answer.

180

so. you did the math
what is your final answer?

straight

that's better