Question

A, B, C are the three angles of the triangle if A-B=15,B-C=30 find Angle A,B,C

Answer 1

answer is a=80;b=65;c=35.
so please mark as brainliest answer.
the solution is fist substitute all with a then the answer comes by equation. later check your answer.
a + a-15+ a-45=180.
if it is useful please mark as brainliest answer.