3 years ago

A plate has a diameter of 14 inches . what is the approximate circumference of the plate?

1 answer:

3 0

Circumference formula is 2(pi)r^2
so you need to find the radius(diameter/2) r=7
then multiply 7 x 3.14= 21.98
then multiply by 2 21.98 x 2= 43.96
answer is B 43.96

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