210k views
5 votes
A [?] degrees
B 43°
C 15°
What is the measure of A?

A [?] degrees B 43° C 15° What is the measure of A?-example-1

1 Answer

3 votes
122 degrees. You add both angles and subtract from 180 because all triangles equal 180 degrees
User Xqwzts
by
7.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.