Math, asked by amitariya, 4 months ago

the surface area of two sphere are in tha ratio 16 : 9 find the ratio of their volume ​

Answers

Answered by urcrushx
20

Answer:

Suppose radii of the two spheres arer1andr2  respectively

∴ Surface areas of the two spheres are 4πr12  and 4πr22  respectively 

According to question 

4πr22=9:16⇒r12:r22=9:16

r22r12=169⇒(r2r1)2=(43)2

⇒r1:r2=3:4⇒(r2r1)3=(43)3

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Answered by AkshitaFeb
7

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