Question

If the measure of two angles in a triangle are 60 and 100 degrees, what is the measure of the third angle? a. 20 degrees) b. 50 degrees) c. 30 degrees) d. 180 degrees)

Answer 1

A. 20 degrees

Explanation:

All triangles have 180 degrees in total !

using that info,

100+60= 160

180-160 = 20