The base area of a right circular cylinder is 154 cm2 and its height is 15 cm. Find the curved surface
area.
Answers
Answered by
4
Answer:
area of base of cylinder =πr²
154=22/7×r²
154×7/22=r²
49=r²
√49=r
7=r
curved suface area = 2πrh
=2×22/7×7×15
44×15=lateral surface area
660cm²= curved surface area.
Answered by
1
Answer:
the curved surface area of cylinder is 660 cm2
Attachments:
Similar questions