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Popular Word Problems >

The diameter of a circle is 9 m. Find its circumference in terms of pipi.

Solution

T h e d iam e t er o f a c i rc l e i s 9 m . F in d i t s c i rc u m f ere n ce in t er m s o f p iπ .

Solution

c i rc u m f ere n ce : 9 π m

+1

Decimal

28.27433 \dots

Solution steps

Given:

d iam e t er : 9 m

Circle circumference given

d = 9 : C = 9 π

c i rc u m f ere n ce : 9 π m

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