Q: What is the area of a circle with the radius of 14.4?

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Area of a circle = (pi) (radius)2 Radius = 1/2 (diameter) = 12. Area = (pi) (12)2 = 144 pi = 452.389 square units (rounded)

Area of a circle = pi*r2 Area = pi(12 in)2 ( 144 * pi ) = 452 in2 =======

Area of circle = pi x r x r where r is the radius. You do not specify if 23 inch is the diameter or radius of the circle. Anyway pi = 3.1415 so plug in the value of the radius in the formula above and you will get the area in square inches. Then divide that by 144 to get area in square feet.

It is: 1/4*pi*144 = 36*pi square units

The area of a circle of radius 12 is 144 pi; the part of the circle defined by such an arc (the arc itself, of course, has an area of 0) is 100/360 of that, which simplifies to 40 pi. To 3 significant digits, that is 126.

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r = 6.7703

Equation for the area circle = pi x radius squared If the area is 144pi, then you need to find the square root of 144, which is 12. Therefore, radius = 12

The formula for the area of a circle: A = πr2. 144= πr2 --> 12=πr --> 12/π = r

The area of a circle is equal to pi times the radius squared. A 12 foot radius circle would have an area of exactly 144 pi square feet.

Area of a circle is pi x r2 Area of a circle having a a radius of 12 units = 3.1416 x 144 units2 = 452.389 units2

If you mean x^2 +y^2 = 144 then the radius of the circle is 12 units

Area of a circle = (pi) (radius)2 Radius = 1/2 (diameter) = 12. Area = (pi) (12)2 = 144 pi = 452.389 square units (rounded)

Using 3.14 as Pi the area of circle is: 452.15999999999997

Area of a circle = pi*r2 Area = pi(12 in)2 ( 144 * pi ) = 452 in2 =======

Area of circle = pi x r x r where r is the radius. You do not specify if 23 inch is the diameter or radius of the circle. Anyway pi = 3.1415 so plug in the value of the radius in the formula above and you will get the area in square inches. Then divide that by 144 to get area in square feet.

It is: 1/4*pi*144 = 36*pi square units

The area of a circle of radius 12 is 144 pi; the part of the circle defined by such an arc (the arc itself, of course, has an area of 0) is 100/360 of that, which simplifies to 40 pi. To 3 significant digits, that is 126.