Question

the radii of two cylinders are in the ratio of 2 : 3 and their Heights are in the ratio of 5 : 3.
the ratio of their volume is​

Answer 1

Step-by-step explanation:

Volume of cylinder = π × r² × h

Given,

$\frac{r1}{r2} = \frac{2}{3} \\ \frac{h1}{h2} = \frac{5}{3} \\ \\ \frac{\pi \times {(r1)}^{2} \times h1}{\pi \times {(r2)}^{2} \times h2} = \frac{{(r1)}^{2} \times h1}{{(r2)}^{2} \times h2} \\ = { (\frac{r1}{r2} )}^{2} \times \frac{h1}{h2} \\ = {( \frac{2}{3}) }^{2} \times \frac{5}{3} \\ = \frac{4}{9} \times \frac{5}{3} \\ = \frac{20}{27}$

Answer 2

Answer:

Volume of cylinder = π × r² × h

Step-by-step explanation: