Question

Two complementary angles are in ratio of 7:11
Then,
The Smaller angle is:______
and
The greater angle is:______

Answer 1

Let ration be x

As we know sum of two angle is 90

7x+11x=90

18x=90

x=5

Putting the value of x

7×5=35

11×5=55

smaller angle=35

Greater angle=55.