The measures of two angles of a triangle are 35 and 45 .Watch is the measure of the third angle of the triangle?

Question

The measures of two angles of a triangle are 35 and 45 What is the meassure of the third angle of the triangle?

 

Answer 1

The sum of the angles of a triangle is 180°.

Hence x + 35 + 45 = 180 and therefore x (the third angle) = 100°.