Question 427908
If the circumference of a circle is 5/2 pi inches, how many inches long is it's radius.
Circumference = 2(pi)r = (5/2)pi
Divide both sides by 2(pi) to get:
r = 5/4
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Cheers,
Stan H.
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A. 2/5
B. 4/5
C. 5/4
D. {{{sqrt (5)}}}/2
E. {{{sqrt (5/2)}}}