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How do you find the area of a circle whose radius is 12 centimeters?
Area = Pi(r)2 - A circle with a radius of 12 centimeters has an area of 452.39 square centimeters.
What is the area of circle whose radius is the diagonal of a square and whose area is 4?
To find the area of the circle, we first determine the radius of the square. If the area of the square is 4, the side length is ( \sqrt{4} = 2 ). The diagonal ( d ) of the square can be found using the formula ( d = s\sqrt{2} ), where ( s ) is the side length. Thus, the diagonal is ( 2\sqrt{2} ), which serves as the radius of the circle. The area of the circle is given by ( A = \pi r^2 = \pi (2\sqrt{2})^2 = 8\pi ).
Formula and result of area of circle?
The formula for the area of a circle is: Area = (pi) x (Radius)2 . When you know the radius of the circle and you use it to calculate the area of the circle, the result will be equal to (pi) x (Radius)2 .
What is area of a circle with radius of 2 cm?
A circle with a radius of 2 cm has an area of 12.57 square cm.
What is the radius of a circle whose circumference is 16?
radius = 16/(2*pi)
Find the area of a circle whose radius is 12 in?
Area = Pi(r)2 - A circle with a radius of 12 inches has an area of 452.39 square inches.
Find the area of a circle whose radius is 25 inches?
Area = Pi(r)2 - A circle with a radius of 25 inches has an area of 1,963.5 square inches.
How do you find the area of a circle whose radius is 12 centimeters?
Area = Pi(r)2 - A circle with a radius of 12 centimeters has an area of 452.39 square centimeters.
How do you measure the area of a circle and why does it work?
The area of a circle is equal to that of a triangle whose base has the length of the circle's circumference (distance around the circle) and whose height equals the circle's radius which comes to Pi multiplied by the radius squared. Area of Triangle 1/2 *base*height
What is the area of circle whose radius is the diagonal of a square and whose area is 4?
To find the area of the circle, we first determine the radius of the square. If the area of the square is 4, the side length is ( \sqrt{4} = 2 ). The diagonal ( d ) of the square can be found using the formula ( d = s\sqrt{2} ), where ( s ) is the side length. Thus, the diagonal is ( 2\sqrt{2} ), which serves as the radius of the circle. The area of the circle is given by ( A = \pi r^2 = \pi (2\sqrt{2})^2 = 8\pi ).
What is the area of a circle whose radius is 18 cm?
Well, darling, the area of a circle is calculated using the formula A = πr^2, where r is the radius. So, plugging in 18 cm for the radius, we get A = π(18)^2 = 324π cm². So, the area of a circle with a radius of 18 cm is 324π square centimeters. Voilà!
What is the area of a circle whose radius is 5.29 centimeters?
Area = pi*r2Area = pi(5.29 cm)2= 87.9 cm2=========
Formula and result of area of circle?
The formula for the area of a circle is: Area = (pi) x (Radius)2 . When you know the radius of the circle and you use it to calculate the area of the circle, the result will be equal to (pi) x (Radius)2 .
What is the diameter of a circle whose radius is 2?
4
What is area of a circle with radius of 2 cm?
A circle with a radius of 2 cm has an area of 12.57 square cm.
What is the radius of a circle whose circumference is 16?
radius = 16/(2*pi)
What is the radius of a circle whose diameter is 0.75?
radius = 0.75/2 = 0.375
