Question

Two angles of a triangle have a measure of 108° and 32°. Find the measure of the third angle. *

Answer 1

The answer is 40° because the angles of the triangles measure upto 180°

So,

108°+32°+x=180°

140°+x=180°

x=180°-140°

x=40°

Answer 2

Answer:

The measure of the third angle is 40°

Step-by-step explanation:

Measure of all angles of triangle = 180°

let the third angle be 'x°'

therefore,

108°+32°+x° = 180°

140° + x° =180°

x° = 180° - 140°

x° = 40°

The measure of the third angle is 40°