Question

What is the ratio of the areas of two circles. The first circle with an area of 50.24 and the other with a radius 4 times that of the first.

Answer 1

1:4

Explanation:

Since the first circle has an area of 50.24 and the second circle is 4 times that, the ratio is 1:4 because for every 50.24 units of the first circle, there are 200.96 units of the second circle (which is 4 times the amount of the first circle).