Question

the angles of a triangle are in A.p the greatest angle is teice the least find all angles of the triangle​

Answer 1

Answer:

Let angle be

x-d, x, x+d

Therefore, x-d+x+x+d=180

=3x=180

=x=60

Also, 3{x-d}=x+d

3x-3d=x+d

2x=4d

d=x/2=30

Therefore

Angles are

30,60,90