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Earn +20 ptsQ: What is the circumference of a circle with a radius of 4cm?
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What is the circumference of a 4cm circle?
Circumference of a circle = 2*pi*radius or diameter*pi
What is the circumference of a circle if the diameter is 4cm?
Circumference = Pi X Diameter = 3.1415 X 4cm = 12.566cm
What is the ratio of the circumference of circle A that is 4cm to the circumference of circle B that is 6cm?
It is: 2 to 3 respectively
If a circle circumference is 30 what is radius?
If a circle circumference is 30 the radius is: 4.77
What is the radius of a circle with circumference of 59?
The radius of a circle with a circumference of 59 is: 9.39
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