Question

a cylinder is 0.7 cm high and the circumference of its base is 154m find its volume
plz fast and correct and it's answer is 13.2055metre cube but how​

Answer 1

Answer:

Volume of the cylinder = 13.21 m

Step-by-step explanation:

Given that,

 The height of the cylinder = 0.7 cm = 0.7/100 m

  The circumference of the base of the cylinder = 154 m

We know that the circumference = 2 × π × radius

                                     154 = 2 × π × radius

            Therefore, radius = 154 / (2 × π)

                                 radius = 24.51m

  Volume of the cylinder =  π × radius × radius × height

   Volume of the cylinder = π × 24.51 × 24.51 × (0.7/100) = 13.21 cubic meter