Question

Circumference of circle is 16 pie inches. What is the are of the circle

Answer 1

64 pi

Explanation:

We know that the diameter is 18 and the radius is 8. 8² is 64 and pi r² is area. 64 times pi is 64 pi! Hope this is useful!

Answer 2

201.1 sq. m.

Explanation:

Area = π · (d2)2 = 3.14 · (162)2 = 3.14 · (8)2 = 201.1 square meters.