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Using 3.14 as Pi the area of circle is: 153.86

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Dock Spencer

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9y ago

Area of the circle = 49*pi square m

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Q: What is the area of a circle if the radius is 7 m?
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Circumference and area of a circle if the radius is 7?

Area of a circle is = Pi * Radius Squared. Depending how accurate you want to be you might need a calculator for Pi to more places but using Pi = 3.14 3.14 * 7 * 7 = 153.86 you should supply some units. If the 7 was in m this answer is in m squared. Circumference is generally = 2 * Pi * Radius 2 * 3.14 * 7 = 43.96 again if the 7 is in meters then the answer is in m.


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The radius of the area will be 1.59 m


What is the area of a circle of radius 1.119 m?

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What is the circumference of a circle if the radius is 7 m?

44


What is the area of a circle with a radius of 2 meters Use twenty-two sevenths for pi?

area = π x radius^2 ≈ 22/7 x 2^2 sq m = 88/7 sq m = 12 4/7 sq m ≈ 12.57 sq m


What is the area of a circle if the radius is 7 mm?

The formula for an area of a circle is the greek symbol "pi" times the radius squared. A = π * r2 r = radius π = 3.14 Now, your radius is given to you in millimeters. Generally answers are given in meters. 7 mm (millimeters) is equal to .007 m (meters).


What is the perimeter of a circle if the radius is 7 m?

perimeter or circumference = 2*pi*7 m