Answer:
100.53096491487338363080458826494 cm²
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Solve
Set up a system of equations for circumference and diameter. Circumference will be the value of pi times diameter, and diameter will be radius, which we do not find for this case.
[tex]C = 2\pi r[/tex] ignore the 2, it causes confusion.
[tex]d = 2r[/tex]
Now that you have your system partially set up, put these values of Circumference(C ) and diameter(d ) into a full equation.
[tex]C = \pi d[/tex]
[tex]\pi d = \pi * 32[/tex]
[tex]\pi * 32 = 100.53096491487338363080458826494[/tex]
Remember when finding circumference by diameter, multiply pi by the value of the diameter for your answer.
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What have we learned?
We learned how to find circumference by using diameter and pi in a system of equations.
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Questions?
Ask in the comments.
