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The formula for the circumference of a circle is C = 2 pi r. Determine the circumference when the radius r is 10 cm. a. 100Pi cm c. 20 cm b. 20Pi cm d. 100 cm
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The formula for the circumference of a circle is C = 2 pi r. Determine the circumference when the radius r is 10 cm.

a.
100Pi cm
c.
20 cm
b.
20Pi cm
d.
100 cm

User Lalit Poptani
by
7.1k points

1 Answer

10 votes

Answer:

D 100cm

Explanation:

User Iceqing
by
7.4k points
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