15.1k views
6 votes
I need help fast i don’t understand please give detailed explanation

I need help fast i don’t understand please give detailed explanation-example-1

1 Answer

8 votes

Answer:

<4 = 63°

Explanation:

32° + 31° = < 4 ( exterior angle of a triangle is equal to the sum of two opposite interior angles)

<4 = 63°

Hope it will help :)

User Deathismyfriend
by
3.2k points