Question

Rahul visited Taj Mahal. He found that the fountains near

the entry gate are sprinkling in circles. If the area covered

by the sprinkler of two circles is in the ratio 25:36. Find the

ratio of their circumference.​

Answer 1

5:6.

Explanation:

The areas are 2 dimensional and the circumference is one dimensional.

So the ratio of the circumferences is √25:√36

= 5:6.