Question

In triangle ABC If m angle A = 52 and m angle C= 63 what is m angle B?

Answer 1

Answer: 65°

Step-by-step explanation: Sum of angles in a triangle is 180. Therefore add all the angles together and equate it to 180.

A+B+C=180

52+63+C=180

115+C=180

C=180-115

C=65°