Rosemarychavez2007 Rosemarychavez2007

05-06-2021
Mathematics

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What is the circumference of the circle? Use StartFraction 22 over 7 EndFraction for Pi. A circle with radius 21 centimeters. 44 cm 66 cm 132 cm 154 cm

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wegnerkolmp2741o wegnerkolmp2741o

05-06-2021

Answer:

132 cm

Step-by-step explanation:

The circumference of a circle is given by

C = 2 * pi*r

Using 22/7 as pi

C = 2 * 22/7*21

= 132 cm

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