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Q: What is the area of a circle with a 22 centimeter diameter?

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The diameter of a 22 circumference circle is: 7

the area of a circle found using pi r square. the radius is half the diameter therefore the radius is 2.8 = 22/7x 2.8^2=24.64

22

The diameter of a circle is 56 cm. What is the circumference of the circle? Use 22/7 to approximate for pi.

Divide the area by pi. (3.14 or 22/7) Find the square root of your answer. This will be the radius. Multiply the raduis by 2.

Related questions

A ≈ 380.13

Diameter being 22 meters, the area is 380.12 meters

380.1 square units.

The diameter of a 22 circumference circle is: 7

The circumference of a circle with a 22 diameter is: 69.1

121 pi sqm

Multiply the diameter by the value of Pi - and you'll have your answer !

The circumference of a circle with a diameter of 22 is 22 times pi or approximately 69.08.

diameter= 5m radius= diameter/2 = 5/2 =2.5m area of the circle= πr*r =22/7*2.5*2.5 =19.64....m

A semicircle is half a circle, so its area is half that of a circle: radius = 1/2 diameter = 22 ÷ 2 = 11 area = 1/2πr2 = 1/2π112 ~= 190 sq in

22 / Pi = 7.00282 diameter.

Area = pi*112 = 122*pi square inches

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