Question

find the measure of third angle traingle whose two angles are 38,angle 120​

Answer 1

Answer:

Hence, the measure of third angle triangle is 40°.

Step-by-step explanation:

Given,

Angles = 38° and 102°

Sum of all angles in triangle = 180°

Let the third angle be x

ATP,

x + 38+102 = 180

x + 140 = 180

x = 180 - 140

x = 40 Ans.

Hence, the measure of third angle triangle = 40°.