Question

if the angles of a triangles are in the ratio of 2:2:5 find the angles​

Answer 1

Answer:

let the angles be 2x,2x and 5x respectively

2x + 2x + 5x =180°

9x = 180°

x =180/9

x=20°

hence the angles of triangle are:

40,40,100 respectively....

hope it helps...