the base of cubiod is 63 sq cm and it's volume is 504 cu.cm Find its height
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Answer:
Step-by-step explanation:
Volume of the cuboid = Length ( h ) X Breadth ( b ) X Height ( h ) = 440 cm3
Therefore : l X b X h = 440 cm3
Area of base = l X b = 88 cm2
Therefore : 88 X h = 440 cm3
=> h = (440/88) = 5 cm
Answer: Height= 5 cm .
Answered by
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Step-by-step explanation:
Given that l=20cm, b=12cm, h=9cm
∴T.S.A=2(lb+bh+lh)
=2[(20×12)+(12×9)+(20×9)]
=2(240+108+180)
=2×528
∴T.S.A=1056cm
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