Area = Pi(r)2 - A circle with a radius of 12 inches has an area of 452.39 square inches.
Area of a Circle = (pi)(r^2) Diameter = 2r If the diameter of the circle is 12, then the radius has to be 6. If the area of a circle is pi times the square of the radius, and the square of 6 is 36 (6x6), then the area of the circle is 36pi.
The radius is 12
The area of a sector of a circle with radius 12 and arc length 10pi is: 188.5 square units.
The formula for the area of a circle: A = πr2. 144= πr2 --> 12=πr --> 12/π = r
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 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 = Pi(r)2 - A circle with a radius of 12 inches has an area of 452.39 square inches.
Area = Pi(r)2 - A circle with a radius of 12 centimeters has an area of 452.39 square centimeters.
The area of any circle is (pi) x (radius)2 .The area of half the circle is just half of that number.
A circle with a radius of 12 units has an area of 452.39 square units.
Area of ANY circle is (pi) x (radius)2 .
Area of a Circle = (pi)(r^2) Diameter = 2r If the diameter of the circle is 12, then the radius has to be 6. If the area of a circle is pi times the square of the radius, and the square of 6 is 36 (6x6), then the area of the circle is 36pi.
The radius is 12
The area of a sector of a circle with radius 12 and arc length 10pi is: 188.5 square units.
452.39 square units.
Area = pi*122