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2 votes
Plz help me !!!! I’m not sure if it’s 20 !

Plz help me !!!! I’m not sure if it’s 20 !-example-1

2 Answers

3 votes
Hey!! The answer is 20!

:)
User Meetamit
by
8.8k points
3 votes

Answer:

D) 20º

Explanation:

if one angle is 70º, and the other is 90º, that means that the first two angles equal 160º. since all three interior angles of a triangle have to add up to 180º, the third angle must be 20º.

User Ovicko
by
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