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What is the circumference of a circle with a radius of 4 units round to the nearest hundredth?
A circle with a radius of 4 units has a circumference of 25.13 units.
What is the radius of a circle with circumference 17 mm. Round to the nearest tenth?
Well, darling, the formula for circumference is 2πr, so we can solve for the radius by dividing the circumference by 2π. That gives us a radius of approximately 2.7 mm when rounded to the nearest tenth. Hope that clears things up for you, sweetie!
How do you find the area of a circle to the nearest hundredth?
If you have the radius, then area = pi*r2 which you then round to the nearest hundredth. If you do not know the radius but do know the diameter or circumference, you can calculate the radius. Otherwise you need to measure it.
What is the outside circumference of a 14 inch pipe?
the answer for the area is 615.8 and the answer for the circumference is 88 inches when you round!!!!
Circumference of a circle that is 8 inches?
Circumference of a circle that is 8 inches of what? 8 inches in diameter? 8 inches in radius? Please clarify your question next time.If it's 8 inches in diameter, the circumference would be as follows:Circumference of a circle = pi (sorry but I don't know how to type the symbol) x diameter = 3.14 x diameter (if you round pi)Therefore if diameter=8, circumference = 3.14 x 8 = 25.12 inches.If the 8 inches is the radius, you multiply that by 2 to get the diameter and use the same formula to find the circumference. (Diameter = 8 x 2 = 16 inches, Circumference = 3.14 x 16 = 50.24 inches.)
