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Find the radius of base of a cylinder whose volume is 1000 cm^3 and whose hight is 10 cm.
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the radius of base of a cyinder is 5.64cm.the formula 3.14(phi)xr^2h for volume.h is height.(10).so the radius is 5.64
Posted by deviselva75 on April 4, 2009 at 3:00 PM (Answer #1)
the radius of base of a cylinder is5.64cm.the formula 3.14(phi)xr^2h for volume .h is height.(so the radius is 5.64 cm. long .
Posted by lexis on June 8, 2009 at 1:44 AM (Answer #2)
High School Teacher
The volume V of the cylinder is given by :
V=pi*r^2*h, where r is the radius of the cylinder and h is the height of it.
Given are the values of volume V=1000cm^3 and height h= 10 cm. We substitute in the above formula and then solve for radius r:
We divide both sides by 10pi .
We take square root of both sides to get r.
Hope this helps.
Posted by neela on June 23, 2009 at 4:24 AM (Answer #3)
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