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What's the diameter and radius with the circumference of 40
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Apr 22, 2017
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What's the diameter and radius with the circumference of 40
Mathematics
middle-school
Treeden
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The number is the ratio of the circumference
of a circle to its diameter
. The value of is approximately 3.14159265358979323846...The
diameter
of a circle is twice the radius. Given the
diameter
or radius of a circle, we can find the
circumference
Eyettea
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Apr 23, 2017
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Eyettea
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circumference = pi x Diameter.
Diameter = circumference/ pi
Diameter = 40/pi = 12.7
Radius = 1/2 Diameter
Radius = 1/2 x 12.7 = 6.35
MrMowgli
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Apr 29, 2017
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MrMowgli
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