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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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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

User Andriy Makukha
by
7.7k points

1 Answer

3 votes

Answer:

132 cm

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

User Necrolis
by
8.2k points
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