Two angles in a triangle equal 20 and 130. What is the measure of the third angle? A. 60 B. 20 C. 30 D. 50

asked Aug 21, 2020 175k views

5 votes

Two angles in a triangle equal 20 and 130. What is the measure of the third angle?

A. 60
B. 20
C. 30
D. 50

4.5k points

Please log in or register to add a comment.

3 votes

C because they all have to add up to 180 and 20+130=150 and 180-150=30

Hosein Basafa answered Aug 26, 2020

5.0k points

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

5.3m questions

6.8m answers