Question

if the perimeter of the circular base of a cylinder with height 50 cm id 44cm what is its curved surface
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Answer 1

Answer:

here formula will used - 2πrxheight = 50x 44=2200cm²

Answer 2

$AnsWer:-Perimeter\: is\: 44\: cm \\2\pi r = 44 \\2\times \frac{22}{7} \times r = 44 \\ r = 7 cm \\CSA = \pi (r^2)h \\ \rightarrow\frac{22}{7} \times 7 \times 10 \\ = 220 cm^{2}$