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Area = pi*402 = 5026.548 square cm to 3 dp

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14y ago

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What is the area of a circle with a diameter of 80 cm?

A ≈ 5026.55cm2


What is the area of an 80 foot diameter in square feet?

Area of a circle in square feet = pi*radius2


What is the square footage of a 160ft circle?

What is a "160ft circle" ? Is that the circle's diameter ? Radius ?If the circle's diameter is 160ft, then its area is (pi) R2 = (pi) (80)2 = 20,106.2 square feet. (rounded)


What is the diameter of a circle if the circumference is 80 -?

Diameter of a circle = circumference/pi


If the diameter of a circle is 80 what is the circumference?

Diameter of a circle = circumference/pi


If the circumference of a circle is 80 feet what is the diameter?

Diameter = 80/pi feet


What is the square ft of a 80ft circle?

If the diameter is 80 ft then the area is 5026.54 sq ft


What is the diameter of a circle with and area of 80 square meters?

It is: 10.093 meters rounded to 3 decimal places


What is the diameter of a circle if the circumference is 80?

The diameter is about 25.464 units.


What is the circumference of a 80 mm diameter circle?

Circumference of a circle = π × diameter = π × 80 mm = 80π mm ≈ 251 mm


What is the diameter of a circle with a circumference of 80?

25.464


what is area of circle diameter 160 ft?

To find the area of a circle, you can use the formula ( A = \pi r^2 ), where ( r ) is the radius. The radius is half the diameter, so for a diameter of 160 ft, the radius is 80 ft. Therefore, the area is ( A = \pi (80)^2 = 6400\pi ) square feet, which is approximately 20,106.2 square feet when you use ( \pi \approx 3.14 ).