The volume of a cylinder is given by the formula V = trh, where h is t

1.	The volume of a cylinder is given by the formula V = trh, where h is theheight of the cylinder and r is the radius.a Find the volume of a cylindrical post of length 7.5 m and a diameter of30 cm.b Maker the subject of the formula.C A cylinder of height 75cm has a volume of 6000 cm", find its radiuscorrect to 3 s.f.
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The volume of a cylinder is given by the formula V = trh, where h is theheight of the cylinder and r is the radius.a Find the volume of a cylindrical post of length 7.5 m and a diameter of30 cm.b Maker the subject of the formula.C A cylinder of height 75cm has a volume of 6000 cm", find its radiuscorrect to 3 s.f.

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