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How do you find the diameter of a circle if you only have the circumferance?
Well to do this you have to master the art of algebra :) C= π (pie) x Diameter Diameter= Circumference/π (pie) (C divided by Pie)..........we need to have D on its own so we do the opposite of multiply on the pie to get diameter on its own. ∴ D= C/π (pie)
What is the area of a circle with diameter 20 feet?
314 ft2
How do you get the radius of the circle with the circumference?
divide the circumference by pie (3.14) and the answer would be the radius. for example circumference = 314 pie = 3.14 so 314 divide by 3.14 = 100 so the radius = 100
Is the pie is 3.14 the circumference is 10 what is diameter?
Diameter = 3.18
The area of circle if its curcumference is 14?
formula for circumference is : C= pie (times) diameter 14= pie Diameter 14=3.14 diameter so divide by pie on both sides to find the diameter aprox: 4.456 = diameter formula for area is : a= pie radius ^2 so find the radius which is half the diameter 4.456/2 =2.228 = radius square the radius 2.228^2= 4.964 times by pie area= 15.597
