Question

The angles of a triangle are in AP. The greatest angle is twice the least. Find all the

angles of the triangle.​

Answer 1

let angles are a b c

then. 2b=a+c

and c=2a

a+b+c=180

a+(a+2a)/2+2a=180

a+3a/2+2a=180

(2a+3a+4a)/2=180

9a/2=180

a=180*2/9

a=40

c=80

b=60

Answer 2

Answer:

Angles are 40,60,80

Step-by-step explanation:

Hope its clear