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Popular Word Problems >

A circle has a circumference of 28cm Work out the radius of the circle.

Solution

A c i rc l e ha s a c i rc u m f ere n ce o f 28 c m W or k o u t t h e r a d i u s o f t h e c i rc l e .

Solution

r a d i u s : \frac{14}{π} c m

+1

Decimal

4.45633 \dots

Solution steps

Given:

c i rc u m f ere n ce : 28 c m

Radius given

C i rc u m f ere n ce = 28 : r = \frac{14}{π}

r a d i u s : \frac{14}{π} c m

Popular Examples

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