Q: What is the area of a circle with a diameter of 40 ft?

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The area of a circle with a 13 ft diameter is: 132.7 square feet.

circumference? 40 pi ft.

40 ft

Area = 415.48 ft2

The area is 56.745 feet2

Related questions

The area of a circle that has a 10 ft diameter is: 78.54 square feet.

The area of a circle with a 13 ft diameter is: 132.7 square feet.

The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).

circumference? 40 pi ft.

A circle with a diameter has an area of 50.265486543928724876568901 sq. ft.

40 ft

The circumference and area of a circle with a 17 ft diameter are:C = 53.4 ftA = 227 ft2

A circle with a diameter of 66 feet has an area of 3,421.19 square feet.

Divide the diameter by 2 to get the radius. Then use the standard formula for the area of a circle.

201.06ft2

Area of a circle = pi*radius2 Circumference of a circle = 2*pi*radius or pi*diameter

The area is 2.182 ft2