Question

Fhe measures of the angles of a triangle are shown below. find the value of x.

Answer 1

The measure of three angles are : x, 60 & 100

Sum of all angles in a triangle is 180 degree

So, x + 60 + 100 = 180

x + 160 = 180

x = 180 -160

x = 20

Answer : x = 20