Question

in a triangle the measures of the angle are X,X+20,2x. what is the value of x​

Answer 1

Answer:

x=40

Explanation:

The angles of triangle is x,x+20,2x

By angle sum property

Sum of all angles is equal to 180

x+x+20+2x=180

4x=180−20

4x=160

x=40

Hope this will help you

Answer 2

Answer:

x=40°

Explanation:

x+x+20+2x=180°_____(Sum of angles of triangle)

4x+20=180

4x=180-20

4x=160

x=160/4

x=40°