Question

solve the following questions​

Answer 1

Answer:

measure of angle B =30°

by sum of measure of angle test of triangle that is 180°

Answer 2

A=65°,C=85°B=?

we know that

sum of all three angles in triangle(∆)=180°

A+B+C=180°

=>65°+B+85°=180°

=>150°+B=180°

=>B=180°-150°

=>B=30°

option (b) is your answer