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Calculate the length of the circumference of a circle with radius of 7cm

Calculate the length of the circumference of a circle with radius of 7cm
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4 votes
Calculate the length of the circumference of a circle with radius of 7cm

asked
User Matteo Cocon
by
8.3k points

1 Answer

2 votes
Hey there,
Length (diameter)= 7 + 7
= 14 cm
Circumference = 2 x pi x r
= 2 x pi x 7
= 14 pi

Hope this helps ^_^

~Top
answered
User Mark Unsworth
by
7.7k points
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