Question

what are the angles of a triangle which are in arithmetic progression step by step guidece​

Answer 1

Answer:

Given that the angles of the triangle are in A.P.

Therefore , let the angles be x-1, x , x+1

Now we know :

sum of angles in a triangle =180

x-1+x+x+1=180

3x=180

x=60

Therefore the angles are :

x-1=60-1=59 degrees

x=60 degrees

x+1=60+1=61 degrees

PLEASE MARK AS BRAINLIEST.