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Earn +20 ptsQ: What is the area of a circle with the diameter of 20 meters?
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Find the area of a circle with the diameter of 40m?
The area of a circle is (pi) times (the radius)2. The radius of the given circle is 1/2 of the diameter = 20m. Area = (pi) times (20)2 = 400(pi) = 1,256.64 square meters(rounded)
If the diameter of a circle 20 cm is tripled what will the area be?
If the diameter of a circle 20 cm is tripled the area will increase from 314.2 cm2 to 2,827 cm2
What is the area of a circle with diameter 20 feet?
314 ft2
If a circle has the diameter of 40 in what is the area?
Area of circle: pi*20^2 = 400*pi square units
What is the area of a circle whose radius is 20 meters?
Using 3.14 as Pi the area of circle is: 1256.0
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