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circumference/pi = diameter
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∙ 12y ago
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How do you work out the circumferance if the diameter is 100mm?
circumference = pi*100mm
What is the diameter of a circle with a circumferance of 60 meters?
circumference = pi*diameter so diameter = circumference/pi = 19.1 metres.
To measure the circumferance of a circle with a known diameter?
If the diameter is known, don't bother measuring the circumference.Simply multiply the diameter by 'pi'.
What is the formula for finding the circumferance of a circle?
Either pi times the diameter or pi times twice the radius (which is the diameter)
What is circumferance if diameter is 14 inches?
Circumference = (pi) x (diameter) = 14 pi = 43.9823 inches (rounded)
What is the circumferance of a circle that has a diameter of 27?
What is 27 X 3.14? 27 pi
If the circumferance of circle is 13 ft what is the diameter?
Diameter of circle: 13/pi = 4.138 ft to 3 decimal places
What is the Circumferance of 8' diameter circle?
Just over 25' ( 8 x pi)
What is diameter of a 130mm circumferance?
Circumference equals Diameter times Pi, OR Diameter equals (Circumference)/(Pi). In this case, Diameter equals (130mm)/(Pi or 3.14159) equals 41.38mm
If the diameter of a baseball is 3 inches what is the circumference?
The circumferance is found by using the formula 2(r)(pi). r stands for the radius. The diameter, which is already given in the problem, is two time radius. Therefore the only thing you really have to do is multiple the diameter= 3 inches by pi. Circumferance is 9.425 inches.
What is the diameter if a circle measures a circumferance of 39 inches?
39 inches / pi = 12.4 inches
What is the circumferance of a circle if the diameter is 19?
19 pi, ie 19 x 3.1415 = 59.69
