MATH SOLVE

5 months ago

Q:
# On a piece of paper, use a protractor to construct a triangle with angle measures of 50° and 70º.What is the measure of the third angle?60°80°100°180°

Accepted Solution

A:

the 3 angles of a triangle need to equal 180 degrees 50 +70 = 120

180 - 120 = 80 the 3rd angle = 80 degrees

please mark me brainliest.

180 - 120 = 80 the 3rd angle = 80 degrees

please mark me brainliest.