Question

the heights of two right circular cylinder are the same.their volume are respectively 16 pie m³ and 81 pie m³.the ratio of their base radil is?​

Answer 1

Question ⤵️

the heights of two right circular cylinder are the same.their volume are respectively 16 pie m³ and 81 pie m³.the ratio of their base radil is?

Answer ⤵️

${h}^{1} {h}^{2} = 2 : 3 \: and \: {r}^{1}: {r}^{2} = 4:5$

$then \: {c.s.a}^{1 } : {c.s.a}^{2} = {\pi}^{1} {l}^{1} : {\pi \: r}^{2} {l}^{2}$

= 2×4×3×5

= 8:15

hope it helps

Step-by-step explanation:

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