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The area of the bases of a frustum of a pyramid is 12 sq. m. and 75 sq.m. respectively and its altitude is 9m. what is the altitude of the pyramid.
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@ganeshie8
there seems to be some information missing
...its altitude is m.
right there ^
whats the length of altitude ?
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if possible can u take a screenshot of original question and attach ?
height is unknown
thats the original question
need screenshot
The area of the bases of a frustum of a pyramid are 12 sq. m. and 75 sq.m. respectively and its altitude is 9 m. what is the altitude of the pyramid
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its on the book
its 9
ok thanks
|dw:1401273894174:dw|
then
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say the altitude of pyramid is \(h\), then the altitude of small pyramid = \(h-9\)
i need the whole draw of the problem
|dw:1401274070268:dw|
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