Question

if the angles of a triangles are in the ratio 1:4:5 ,find the angles​

Answer 1

Answer:

the angles are 18°,72°,90°

Answer 2

Answer:

Hey frnd...

Here us ur ans...

Step-by-step explanation:

Given angles of a triangle in ratio = 1:4:5

Let these angles be 1x, 4x and 5x.

Sum of all angles of triangle = 180

1x + 4x + 5x = 180

10x = 180

x = 18

Thus angles are 1x, 4x and 5x

= 1(18), 4(18) and 5(18)

= 18, 72 and 90 Ans

Hope this helps u