ASIC LEVEL
For each of the following closed cylinders,
find (i) its volume, (ii) its total surface area.
(a)
7 cm
12 cm
for class 6
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Answer:
748sq.cm
Step-by-step explanation:
Given: Radius=7cm,
Height=10cm
Total surface area=2πr(h+r)sq.units
=2×722×7(10+7)
=44×17=748sq.cm
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