A Cylindrical drum has a height of 20 cm and base radius of 14 cm. CSA of cylinder is ------
Answers
Answered by
2
Answer:
1760sq. Cm
Step-by-step explanation:
Curved surface area of cylinder is given by: 2πrh
r=14cm
h=20 cm
C.S.A. = 2(π)(14)(20)
=2(22/7)(14)(20)=2(22)(2)(20)
=1760sq.cm.
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Answered by
1
Answer:
Step-by-step explanation:
curved surface area=2*pi*r*h
=2*(22/7)*14*20
=2*22*2*20
=1760
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