Question

The second angle of a triangle is double the first. The third angle is 40 less than the first. Find the three angles.

Answer 1

hey buddy hope it will be helpful to you

Answer 2

Answer:

55, 110, 15

Step-by-step explanation:

Let the numbers be x, 2x, x-40

x+2x+(x-40) = 180 (A.S.P of triangle)

x+2x+x = 180+40

4x = 220

x = 220÷4

x = 55