Find the volume of the composite space figure to the nearest whole number.

5551.jpg
Select one:
a. 546 mm.3
b. 174 mm.3
c. 364 mm.3
d. 438 mm.3

Question

Find the volume of the composite space figure to the nearest whole number.


5551.jpg
Select one:
a. 546 mm.3
b. 174 mm.3
c. 364 mm.3
d. 438 mm.3

anonymous · Answer

@IMStuck

here_to_help15 · Answer

I already told you this?

here_to_help15 · Answer

here @boricua5 have fun with this site http://math6-12testprep.pds-hrd.wikispaces.net/file/view/Geometry+Practice+2.pdf

imstuck · Answer

Ok, I will help you find the volume of the composite shape without telling you what the answer is, which helps no one at all.

imstuck · Answer

The "bottom" shape is a rectangle.  What is the formula for the volume of a rectangle?

imstuck · Answer

Or should I say, the volume of this rectangular prism?

anonymous · Answer

l*w*h

anonymous · Answer

@IMStuck

here_to_help15 · Answer

You cant reporrt me since i haven't done nothing wrong

anonymous · Answer

@IMStuck : im getting 330

anonymous · Answer

@Bballplayer48

imstuck · Answer

Let me check it, hold on a sec...

imstuck · Answer

330 is correct for the rectangular prism.  What about the half cylinder now?

imstuck · Answer

Do you know how to find the volume of a cylinder?  Don't forget though that it is only half the cylinder, not the whole cylinder.  It's split longways down the center.

anonymous · Answer

V
=
π
r
2
h

anonymous · Answer

v=pi*r^2*h

imstuck · Answer

right.  So what is the volume of that cylinder (half-cylinder)?

imstuck · Answer

Ok, the thing is, I have to go to a parent-teacher conference so I won't be here for a while.  Heres how to solve for the volume of that half-cylinder:

imstuck · Answer

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