Area = pi R2 = pi (10)2 = 100 pi = 314.16 square millimeters (rounded)
A circle with a radius of 10 metres has an area of 314.16 square metres.
The area of a 10p (10 pence) coin is approximately 2.3 square centimeters. It has a diameter of 24.5 millimeters and a thickness of 1.7 millimeters. To calculate the area, you can use the formula for the area of a circle (A = πr²), with the radius being half the diameter.
Area of any circle = pi*radius squared
Radius 10, area = 100 pi; radius 9, area = 81 pi
A circle with a radius of 10 meters has an area of 314 square meters.
20 mm. The diameter is always twice the radius.
A circle with a radius of 10 feet has an area of 314.16 square feet.
A circle with a radius of 10 metres has an area of 314.16 square metres.
Well, isn't that just a happy little question! To find the diameter of the circle, you simply need to multiply the radius by 2. Since the radius is 22 millimeters, the diameter would be 44 millimeters. And if you want to convert that to centimeters, you can divide by 10 because there are 10 millimeters in a centimeter. So, the diameter of the circle would be 4.4 centimeters. Happy calculating!
The area of a 10p (10 pence) coin is approximately 2.3 square centimeters. It has a diameter of 24.5 millimeters and a thickness of 1.7 millimeters. To calculate the area, you can use the formula for the area of a circle (A = πr²), with the radius being half the diameter.
The radius is 3.162
If that's the area of a circle then its radius is about 10 cm
Area is 314.2 units2
Area of any circle = pi*radius squared
Knowing that the area of a circle is its radius squared times Pi, the area of a 10 ft radius circle is 100*Pi square ft, or about 314 square feet.
Radius 10, area = 100 pi; radius 9, area = 81 pi
A circle with a radius of 10 meters has an area of 314 square meters.