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kondaur
[170]
3 years ago
13
The circumference of a spherical head of lettuce is 12π in. Find the surface area of the head of lettuce. Express your answer in
terms of π.
Mathematics
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answer:
ankoles
[38]
3 years ago
7
0
We know that
[surface area of a sphere]=4πr²
length of a circumference=2<span>πr
r=</span>length of a circumference/(2π)------> 12π/2π-------> 6 in
so
[surface area of a sphere]=4π6²----------> 144π in²
the answer is 144π in²
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