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Hey you!

I think I need your help with this one - Thanks~

Hey you! I think I need your help with this one - Thanks~-example-1

2 Answers

4 votes
Volume of cylinder = πr²h
= π × 5² × 14
= 350π in.³
User Gooberboobbutt
by
8.0k points
5 votes
Hey Gary!

The volume of a cylinder is PiR^2h, or 3.14(r^2)h.
Let's define our measures.
Pi is 3.14 (simplified). However, our answer is requested in terms of Pi.
Our radius is 5.
Our height is 14.
Let's plug in our numbers.

5^2 • 14 • Pi
5^2 = 25
25 • 14 = 350.

350Pi is our answer.
However, rememver that we need to end our answer in units cubed, as we are using a 3-dimensional figure. Our answer is 350Pi in^3.
Your answer is B.)

I hope this helps!



User Mgnoonan
by
8.3k points

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