83.7k views
12 votes
I need help with 6,7,8 please

I need help with 6,7,8 please-example-1

1 Answer

8 votes

Answer:

6) 40°

7) 65°

8) 65°

Explanation:

6) Total angle in a triangle is 180

180-70-70 = 40

7) y + 55 + 60 = 180

y = 65

8) 50 + n + n = 180

50 + 2n = 180

2n = 180 - 50

2n = 130

n = 130/2 = 65

User Kiki
by
8.3k 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