Question

A triangle has angles that are 38º and 47º. Find the measure of the third angle. 177 ° 95° 133 °85 °

Answer 1

hello,

As we know, a triangule has 3 angles and the sum of them must be equal to 180º. So, let's calculate the question:

38 + 47 + x = 180

85 + x = 180

x = 180 - 85

x = 95º