Calculate the missing angle measures in each figure

asked Feb 18, 2021 87.1k views

2 votes

6.2k points

Please log in or register to add a comment.

3 votes

Answer:

a:36 b:30

Explanation:

A:180-56, since it is a straight line.

180-124-20= 36

B:180-120=60

60+3x+1x=180

60+4x=180

4x=120

x=30

6.3k points

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

6.7m questions

8.9m answers