brittanyscott14 brittanyscott14

25-01-2017
Mathematics

contestada

Find the circumference of the circle with the given radius or diameter. (Use 3.14 for pi)

Diameter= 11 cm

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jstoehr10 jstoehr10

25-01-2017

94.985 because I did it in a calculator.

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helpmetnx helpmetnx

25-01-2017

The equation for the circumference of a circle is C = 2 π r
the diameter is twice the radius so 11/2 = r
C = 2 π (11/2)
C = 2 (3.14)(5.5)
C = 34.54

Hope this helps ;)

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