Question

The circumference of a circle is 13π m. What is the area, in square meters? Express your answer in terms of π π.

Answer 1

Answer:

42.25π

Step-by-step explanation:

The circumference is the diameter times pi.

This means that 13π/π=13 (the diameter)

The radius is diameter/2, so it is 13/2 which is 6.5

The area is the radius squared times pi

6.5^2 = 42.25

42.25π is the area

Answer 2

Answer:

13×(22/7)whole square