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Mathematics 14 Online
OpenStudy (anonymous):

What is the volume of the figure?

OpenStudy (anonymous):

OpenStudy (haichi):

volume of rectangle is 13*16

OpenStudy (anonymous):

208

OpenStudy (haichi):

16*3

OpenStudy (anonymous):

48

OpenStudy (anonymous):

c... it wud b the volume of the cuboid n the pyramid on top of it... so vol. of the cuboid wud be l x b x h= 13x4x4 vol of cuboid would b 1/4 th of the volume of cuboid it has been cut from... which wud result in 1/4 (4x4x3) so adding tham up wud give u the volume of the figure.. :)

OpenStudy (triciaal):

@Haichi volume of a rectangle ?

OpenStudy (anonymous):

do you still need help with this problem?

OpenStudy (anonymous):

yes @gummybear1021

OpenStudy (anonymous):

can you modify what the shape is for me, that would help me understand the problem a bit better

OpenStudy (anonymous):

OpenStudy (anonymous):

okay, the formula for volume of a pyramid would be length x width x height divided by three

OpenStudy (anonymous):

@triciaal Help please lol

OpenStudy (anonymous):

@jim_thompson5910

OpenStudy (anonymous):

so with that being said 13*16 is 208 then 16*3 is 48 and 208 plus 48 is 256 and 256 divided by 3 is 85.3333333333333 or 85.3 or 85.33 i may be wrong but that is the answer that im going with

OpenStudy (triciaal):

volume of a pyramid = 1/3 * base area * height

OpenStudy (anonymous):

i would get some help from other people as well. because i got confused trying to do this, so i probably got the whole thing wrong tbh

OpenStudy (anonymous):

take me through the steps @triciaal

OpenStudy (triciaal):

volume of the rectangular prism = base area* height

OpenStudy (triciaal):

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