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Earn +20 ptsQ: What is the area of a circle with a radius of 3?
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What is the area of a circle with a radius of 3 feet?
The area of a circle with a radius of 3 feet is: 28.27 square feet.
What is the area of a circle with the radius of 3 cm?
A circle with a radius of 3 cm has an area of 28.27 square cm.
Formula of a radius when the area is given?
Since you said radius, I assume you mean Circle or Sphere. Circle: Area = Pi * radius^2 therefore, Radius = Square Root of (Area/Pi). Sphere: Area = 4/3 Pi * Radius^3 therefore, Radius = CubeRoot of (3/4 * Area/Pi)
What is the area of the shaded sector of a circle when the radius is 3?
0. There is no circle so no shaded area of a circle!
What is an area of a circle with the radius of 3 cm?
A≈28.27cm2
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