Question

8. The diameters of two solid cylinders are 6 cm and 8 cm respectively and
their heights are 4th cm and 3(h - 3) cm. If the volumes of the two cylinders
are same then what is the value of h.
​

Answer 1

Step-by-step explanation:

Volume of cylinder of radius r and height h is given by =πr

2

h as radius =

2

Diameter

=

2

6

=3cm

⇒ Volume =

7

22

×(3)

2

×14=22×9×2=44×9=396cm

3

.