Question

In a triangle ABC,A is 50 degree more than B and C is 20 degree less than B. What are the angles of a triangle??

pls answer I will mark you are the branliest answer...​

Answer 1

Answer:

let B be x

so A = x +50

C= x-20

now we will apply Angle sum property of triangle .

so ,

A+B+C = 180

x+50 + x + x-20 = 180

3x+30=180

3x=180-30

3x=150

x=150/3

x=50

which means B = 50 degree

A=x+50=50+50=100 degree

C=x-20=50-20=30degree

Answer 2

plz ask me another question thanks