Question

Help me on this please don’t know how to do it

Answer 1

Explanation:

formula of volume of cylinder is (
`\pi`r2h)

= 22/7*7 square*3

= 22/7*49*3

= 462

we cancelled 7/49 we get the answer as 7 then multiplied by 3 we get the answer as 21 and then multiple 22*21 u will get 462