Question

If the angles of a triangle are in the ratio 2 : 2 : 5, then find the angles of a triangle.​

Answer 1

Step-by-step explanation:

2x+2x+5x=180°

9x = 180

x=180/9=20

therefore, angle 1 = 2x = 2×20=40°

angle 2 = 2x=2×20=40°

angle 3 = 5x=5×20=100°

hope it helps

pls mark me brainliest

Answer 2

Step-by-step explanation:

We know that sum of angles of triangle is 180 degrees so..

2x + 2x + 5x = 180

9x = 180

x = 180/9

× = 20

2x = 2 × 20 = 40

5x = 5×20 = 100

So the angles are 40degree 40 degree and 100 degree.

Mark as brainliest