curved surface area of right circular cylinder is 440 CM square and the radius of its circular base is 7 cm find the volume of the cylinder
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Answer:
curved surface area= 2πrh =440
radius =7cm
I'm=22/7
therefore
2×22/7×7×h=440
h= 10cm
volume =πr^2h
= 22/7×7×7×10
= 1540 cm^3
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