Question

The base area of the cylinder is 100 cm^2 and the height of the cylinder is 3 cm. If the volume
of the whole solid is 500 cm^3 find the height of the solid thus formed.​

Answer 1

Answer:

A=πr

2

π

100

=r

2

....(1)

Put the value of eq.1 in eq 2

500=A×h

1

+

3

1

πr

2

h

2

500=100×3+

3

1

π×

π

100

×h

2

500−300=

3

100h

2

200=

3

100h

2

h

2

=6cm

H=h

1

+h

2

=3+6

=9cm