7. If the curved surface area of the cylinder is
1320 sq cm and its height is 10 cm ther
find its radius.
aulinder 1
Answers
Answered by
2
CSA of cylinder =2πrh
2πrh=1320
πr(10)=1320/2
r= 21.01 cm
Answered by
2
CSA of cylinder=1320 sq cm
height = 10cm
radius=?
but we know that
CSA of cylinder =2πrh
1320=2×22/7×r×10
66=22/7r
r=66×7/22
r=21cm
hope it helps
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height = 10cm
radius=?
but we know that
CSA of cylinder =2πrh
1320=2×22/7×r×10
66=22/7r
r=66×7/22
r=21cm
hope it helps
plzzzzzzzzzzzzzz
MARK AS BRAINLIST
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