Oh, what a happy little question! To find the area of a circle, we use the formula A = πr^2. With a radius of 4.6 centimeters, we simply plug that into the formula: A = π(4.6)^2. After a little calculation, we find the area to be approximately 66.45 square centimeters. Just like that, we've created a beautiful area calculation together!
For a radius of 5 centimeters the area are 78.53981633974483 square centimeters.
This circle has an area of 11,310 cm2
To find the radius of a circle given its area, you can use the formula A = πr^2, where A is the area and r is the radius. In this case, the area is 1256 square centimeters. So, 1256 = πr^2. To solve for r, divide both sides by π and then take the square root. Therefore, the radius of the circle is approximately 20 centimeters.
About 1385.44cm2
10.48cm
Area = Pi(r)2 - A circle with a radius of 12 centimeters has an area of 452.39 square centimeters.
A circle that has a radius of 4.6 centimeters has an area of 66.5 square centimeters.
A circle with a radius of 18 centimeters has an area of 1,017.88 square centimeters.
The area of a circle with a radius of nine centimeters is: 254.5 cm2
54 cm
The radius are 7 centimeters and the area are 153.93804002589985 square centimeters.
The area of a circle whose radius is 19 centimeters is: 1,134 cm2
A=Pi(r)2 - A circle with a radius of 4 cm has an area of 50.27 square cm
For a radius of 5 centimeters the area are 78.53981633974483 square centimeters.
A circle with a radius of 18 centimeters has an area of 1017.88 square centimeters.
The radius of a circle whose area is 3.14 square centimeters is: 1 cm
This circle has an area of 11,310 cm2