Radius = Diameter/2. So in this case, radius = 8in/2 = 4 in
The area of a circle can be found with the formula (pi)r2. Since r = d/2, r would be 8in in this case. A = 64pi in2, or 201.1in2
50.26 cm2
The area of a circle with a diameter of 9.4 m is: 69.4 m2
If the area of a circle is 8pi, its diameter is: 5.657 units.
Radius = Diameter/2. So in this case, radius = 8in/2 = 4 in
The area of a circle can be found with the formula (pi)r2. Since r = d/2, r would be 8in in this case. A = 64pi in2, or 201.1in2
4 inches The radius of a circle is always half of its diameter (so 8in/2 = 4 in).
50.26 cm2
The diameter of a circle with an area of 37.68 is 6.92
The radius is half the diameter. So d/2=r8/2= 4Radius of a diameter that is 8in would be 4 inches.
The area of a circle with the diameter of 3m is 7.069 m2
The area of a circle with diameter of 4.9 is 75.43 units2
To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)
The area of a circle with a diameter of 9.4 m is: 69.4 m2
Oh, isn't that a happy little question! If the area of a circle is 100π, we can use the formula for the area of a circle, which is πr^2. So, 100π = πr^2. By solving for the radius (r), we find that the radius is 10 units. And since the diameter is just twice the radius, the diameter would be 20 units.
A circle with a diameter has an area of 50.265486543928724876568901 sq. ft.