Seudónimo Seudónimo

20-03-2016
Mathematics

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a circle has a circumference of 15cm what is the diameter of the circle

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Gloria141001 Gloria141001

20-03-2016

4.77cm
The formula for the diameter can be expressed as C = πd where d is the diameter as the diameter is twice the radius. C = 15π = 47.12cm (2dp)

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