tiny34 tiny34
  • 01-02-2017
  • Mathematics
contestada

a clock face has a radius of 8 inches what is the area of the clock face ?

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madisonespinoza
madisonespinoza madisonespinoza
  • 01-02-2017
38.5 inches... i hope i helped
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erika18marie
erika18marie erika18marie
  • 01-02-2017
Since the clock face is a circle, the equation is: a = π r^2
a, of course, stands for area, π is pi (3.14159...), and r is radius. So, the equation becomes:

a = π 8^2
a = π 64
a ≈ 201.0619

Your units should be inches squared for area, so the final answer will be approximately 201.0619 inches squared.

Hope this helps!! xx


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