Question

A triangle has angle measures 23 degreea and 35 degrees. What is the measure of the third angle?

Answer 1

122 degrees

Explanation:

All the angles of a triangle have to add up to 180 degrees, and 180-35-23=122 degrees

Answer 2

missing angle = 122°

Explanation:

the total interior angle of a triangle is always 180°

so here two sides given, missing angle can be x.

x+ 35 + 23 = 180°

x = 180° - 35° - 23°

x = 122°