40.9k views
0 votes
How do i do this? With steps pleaseeeeeeeeeee thank youuu

How do i do this? With steps pleaseeeeeeeeeee thank youuu-example-1
User Tony Cho
by
7.7k points

1 Answer

4 votes

Answer:

110°

Explanation:

Since angle B is 30° and the ratio of a to b is 2:1, multiply 30 by 2 to get the measure of angle a = 60°.

Since angles a is 60° And the ratio of a to c is 3:1, divide 60 by 3 to get the measure of angle c = 20°.

add them up:

60 + 30 + 20 = 110°

User Daniel Lobo
by
7.9k 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