if the curved surface a
Area of cylinder is1320 sq cm its height is10cm then find its radius.??
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Answered by
3
CSA of cylinder = 1320 sqcm
2πrh. =1320
22/7rh. =1320/2
rh. =660*7÷22
10r. =210
r. 21
Radius of cylinder = 21cm
Answered by
4
Answer:
Step-by-step explanation:
Csa of cylinder =2πrh
1320=2*22/7*r*10
Thus, value of r is 21 cm
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