Question

The volume of a cylinder vessel is 770cm. If it's radius is 7 cm find hight and base

Answer 1

Answer:

Height= 5cm

Base= 154cm^2

Step-by-step explanation:

Given,

Volume of cyclindrical vessels = 770cm

Radius = 7cm

Hence,

πr^2h = 770

or, h = 770/πr^2

h = 770×7/22×7×7

h = 5cm

Hence, Area of base = πr^2

= 22/7×7×7

= 154 cm^2.