Mathematics
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OpenStudy (anonymous):
What is the volume of the composite figure?
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OpenStudy (anonymous):
OpenStudy (anonymous):
@AnswerMyQuestions
OpenStudy (anonymous):
???
OpenStudy (anonymous):
@iGreen
OpenStudy (igreen):
You have to cut it..
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OpenStudy (anonymous):
Including you @Gravity_Dreams , 3 people need my help.
OpenStudy (igreen):
Cut it into 3 parts.
OpenStudy (anonymous):
o sorry :/
OpenStudy (igreen):
Cut the bottom part and make it a square.
OpenStudy (igreen):
The square has 4 on one side.
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OpenStudy (anonymous):
ok
OpenStudy (anonymous):
i dont need to learn it i just need the answer for my little bro i forgot this stuff a long time ago
OpenStudy (igreen):
Okay, um..let me figure it out.
OpenStudy (igreen):
Volume of Square = 64
OpenStudy (anonymous):
thats not an answer choice
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OpenStudy (anonymous):
He means the small square he cut off at the bottom.
OpenStudy (igreen):
Yeah, that's just part of it, you have to find the volume of the separate parts..then add them.
OpenStudy (anonymous):
so whats the answer
OpenStudy (anonymous):
The giant rectangle you see in the middle has a volume of 256
OpenStudy (igreen):
For the rectangle at the top: 8 * 4 * 4 = 128.
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OpenStudy (igreen):
128 + 256 + 64 = 448.
BUT THATS NOT THE ANSWER
WHAT ARE YOUR CHOICES?
OpenStudy (anonymous):
256
448
480
640
OpenStudy (anonymous):
448 isn't your answer. You have to find the value of the exterior sides, then you subtract 448 by that.
OpenStudy (igreen):
Okay..I'm not really sure what the answer is..it should be a little less than 448.
OpenStudy (igreen):
Go with 256..
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OpenStudy (anonymous):
Ikr?