Question

Find the area of the circle to the nearest hundredth.
4 in.
18
area: about in.2

Answer 1

Answer: 50.24

Explanation:

The equation to find the area of a circle is pi*r^2. First, r^2 is 4^2 which is 16. Then times pi. Assuming pi in this case is 3.14, 3.14 times 16 is 50.24.