Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (anonymous):

What is the volume of the composite figure?

OpenStudy (anonymous):

OpenStudy (anonymous):

@AnswerMyQuestions

OpenStudy (anonymous):

???

OpenStudy (anonymous):

@iGreen

OpenStudy (igreen):

You have to cut it..

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.

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

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.

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..

OpenStudy (anonymous):

Ikr?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!