Can someone explain how i find the missing angle on this thing

asked Mar 4, 2022 1.7k views

9 votes

3.4k points

Please log in or register to add a comment.

6 votes

Answer:

70°

Explanation:

a + 90 + 20 = 180 {Angles in straight line}

a + 110 = 180

a = 180 - 110

a = 70

3.9k points

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

3.6m questions

4.6m answers