210k views
1 vote
I wasnt here when we did this, please help?

I wasnt here when we did this, please help?-example-1
User Misha
by
8.3k points

2 Answers

1 vote

Answer:

25°

Explanation:

look at the picture, that's the ans

I wasnt here when we did this, please help?-example-1
User Janaka Chathuranga
by
8.0k points
4 votes

Answer:

x = 25.4

Explanation:

the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

139° is an exterior angle of the triangle, then

5x - 25 + 37 = 139

5x + 12 = 139 ( subtract 12 from both sides )

5x = 127 ( divide both sides by 5 )

x = 25.4

User Zenae
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories