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27 votes
27 votes
If the diameter of a cylinder is 18 inches, the radius of the cylinder is 9 inches.

True False

User Doxav
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1 Answer

27 votes
27 votes

Answer:

True

Explanation:

A cylinder has two circles as its bases, and the diameter formula is:

2r = d

So if you plug in:

2r = 18

--- ---

2 2

r = 9

So it will be true.

Hope this helped.

User Matt Koskela
by
2.8k points