Question

The sum of 2 angles is 4:5.If the largest angle is 80 degree.Then find the smallest angle?

Answer 1

Step-by-step explanation:

Let the angles be 4x, 5x

The largest angle is 80°

ATQ,

5x=80°

x=16

Since x=16

so, the smallest angle is 4x=4 x 16 =64