The circumference of the circle is given as 2* Pi* r where r is the radius. So, when circumference is 13, radis should be 13 divided by 2 pi or 7.5/pi or 7.5/3.142857 = 2.387324 ----
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The diameter is the width of a circle, a straight line from edge to edge passing through the center. A circle of 12 feet in diameter is 12 feet wide.
1 foot is equal to 30.48 centimetres. Therefore, 13 feet is equal to 13 x 30.48 = 396.24 centimetres.
there is 12 inches in 1 foot. Since you are tryin to convert to inches you multiply 13 times 12 which is 156. 13 ft=156 inches
To convert 13 feet to inches, you multiply 13 by 12 (since there are 12 inches in a foot). Therefore, 13 feet is equal to 156 inches.
There are 12 inches in one foot. This is because 1 foot = 12 inches.
There are 12 inches in a foot, so a foot of rain would be 12 inches.
A foot has 12 inches.
There are 1680 inches in 140 feet. This calculation is based on the fact that 1 foot is equal to 12 inches.