The circumference of a circle is 15π ft. What is the area, in square feet? Express your answer in terms of π.

Step-by-step explanation:

Given that:

To Find:

We know that:

Where,

Finding the radius of the circle:

Circumference of a circle = 15π

⟶ 2πR = 15π

⟶ 2πR = 2π × 7.5

Cancelling 2π.

⟶ R = 7.5

∴ Radius of the circle = 7.5 ft.

Finding the area of the circle:

⟶ Area = πR²

⟶ Area = π(7.5)²

⟶ Area = π × 7.5 × 7.5

⟶ Area = π × 56.25

⟶ Area = 56.25π

∴ Area of the circle = 56.25π ft.²

can you rephrase the question ? it is unclear : -)

step-by-step explanation: