Question

the ratio of radii of cylinder 2 is to 3 find the ratio of height 4 is to 5 then find ratio of their volume​

Answer 1

Answer:

$\frac{16}{45}$

Step-by-step explanation:

$\frac{x}{y} = \frac{2}{3} \\ \\ \frac{h1}{h2} = \frac{4}{5} \\ \\ \frac{v1}{v2} = \frac{\pi {x}^{2} h1}{\pi {y}^{2} h2} = {( \frac{2}{3} )}^{2} \times \frac{4}{5} = \frac{4}{9} \times \frac{4}{5} = \frac{16}{45}$