the circumference of the base of a cylinder is 88 cm and its height is 15 cm.find the volume of the cylinder.
Anonymous:
i have explained nicely
We have, h = height of the cylinder = 15 cm
Therefore, volume of the cylinder = πr²h = (22\7×14×14×15)cm³
= 216cm³
here is ur answer
no
wait
9504cm³ is volume of cylinder
sorry
9240
Answers
Answered by
11
here's ur answer...
circumference of base=88cm
2πr=88cm
2×22/7×r=88cm
44/7×r=88cm
r=88/1×7/44
r=2×7
r=14cm
volume of the cylinder=πr²h
=22/7×14×14×15
=22×2×14×15
=44×210
=9240cm³
hope this helps....
:) :) :)
circumference of base=88cm
2πr=88cm
2×22/7×r=88cm
44/7×r=88cm
r=88/1×7/44
r=2×7
r=14cm
volume of the cylinder=πr²h
=22/7×14×14×15
=22×2×14×15
=44×210
=9240cm³
hope this helps....
:) :) :)
thank u very much
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Answered by
1
hello here is ur ans.
we have
base radius of cylinder = 88cm.
2πr. = 88cm.
r. = 88×7/22×1/2
r. = 14cm.
height of cylinder = 15 cm.
volume of cylinder = πr²h
= 22/7×14×14×15
= 9240cm³
we have
base radius of cylinder = 88cm.
2πr. = 88cm.
r. = 88×7/22×1/2
r. = 14cm.
height of cylinder = 15 cm.
volume of cylinder = πr²h
= 22/7×14×14×15
= 9240cm³
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