What is the surface area of a tennis ball with a diameter of 6.7?? With full work please.

1 answer:

6 0

So the formula you have to do is A= (pie)(radius)(squared)

divide 6.7 by 2 to find the radius which is 3.35

now do 3.35 * 3.35 ( we are squaring it) which = 11.225

now 11.225 times PIE is 35.264377537

so the answer is 35.264377537

hope that helped!

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