Question

please help me find out this answer ​

Answer 1

Solution:

volume of cylinder= πr²h

we need to find r for this

area of the upper circle= πr²

154=(22/7)×r²

r²=(154×7)/22

r²=49

r=7

now,

volume of cylinder= πr²h

=(22/7)×7²×6

=22×7×6

=924cm³

The volume of the given cylinder is 924cm³