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Mathematics 21 Online
OpenStudy (anonymous):

i want know about surface Area of cuboid . If length = 80cm , breath = 40cm , and height = 20cm ? find T.S.A and L.S.A .

OpenStudy (isaiah.feynman):

What is LSA?

OpenStudy (isaiah.feynman):

Well...\[T.S.A=2(lb+lh+bh)\]

Directrix (directrix):

>>What is LSA? Lateral Surface Area

OpenStudy (unklerhaukus):

for lateral surface area, dont include the base or top surface [ie only include surfaces with a height component ] \[L.S.A=2(lh+bh)\]

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