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Mathematics 7 Online
OpenStudy (anonymous):

The size of a bicycle is determined by the diameter of the wheel. You want a 22-in bicycle for your birthday. What is the area of one of the wheels? A. 121.5 in2 B. 380.1 in2 C. 484 in2 D. 34.54 in2

sam (.sam.):

B

OpenStudy (anonymous):

B

OpenStudy (ragingsquirrel):

Before anyone answers it lets try to teach him... just an idea

OpenStudy (anonymous):

\[121\pi\]

OpenStudy (anonymous):

thanks mad and sam

OpenStudy (anonymous):

np :)

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