Question

A. Cylinden has a volume of 900 cm ³ and a base with a diameter of 14cm find the height of the cylinder to two decimal palace​

Answer 1

Answer:

Given that ;

Volume of the Cylinder ( V ) = 900 cm³

Diameter of the Cylinder ( d ) = 14cm

Radius of the Cylinder ( r ) = d / 2

                                            = 14 / 2

                                            = 7cm

Height ( h ) = ?

Formula :

Volume of the Cylinder ( V ) = π r² h

900 = 22 / 7 x 7 x 7 x h

900 = 22 x 7 x h

900 = 154 x h

900 / 154 = h

5.844 = h

Hence ;

Height of the Cylinder ( h )= 5.844 cm