Lateral surface area of a cylindrical pillar whose radius is 4 cm and height is 28 cm?
Answers
Answered by
2
Lateral surface area of cylinder is 2pi r h
= 2 x 22/7 x 4 x 28
= 2 x 22 x 4 x 4
= 22 x 32
= 704 sq. units
Thus, the lateral surface area of cylinder is 704 sq.units.
Hope it helps you my friend.
= 2 x 22/7 x 4 x 28
= 2 x 22 x 4 x 4
= 22 x 32
= 704 sq. units
Thus, the lateral surface area of cylinder is 704 sq.units.
Hope it helps you my friend.
Answered by
0
Answer:
Hey, mate here is what you are finding...
704 cm²
Step-by-step explanation:
The formula for lateral surface area of cylinder is as follows...
A(Lateral)=2πrh
A= 2×22/7×4×28
= 2×22×4×4
= 704 cm²
Therefore,
Ans. Lateral surface area of a cylindrical pillar is 704 cm².
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hope it help you...
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