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If the photo doesn't work on the other question then here.

If the photo doesn't work on the other question then here.-example-1
If the photo doesn't work on the other question then here.-example-1
If the photo doesn't work on the other question then here.-example-2
User Rob Rose
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1 Answer

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The equation for circumference is diameter x pi or 2 x radius x pi
Therefore,

1) 2x5x3.14=31.4 Cm

2) 9x3.14=28.26=28.3 Cm (nearest tenth)

3) 2x5.6x3.14=35.168= 35.7 yards (nearest tenth)

4) 25x3.14=78.5mm


Hope that helps!
User Defrex
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