Question

3. The volume of two similar solids is 1331 m^3 and 729 m^3. The surface area of the larger solid
is 605 m². What is the surface area, in square meters, of the smaller solid?
A 81
B. 121
C. 305
D. 405​

Answer 1

Answer:

B. 121 I'm sorry if its not correct

Answer 2

The volume of two similar solids is 1331 m^3 and 729 m^3

let,

volume of bigger solid is  1331 m^3

volume smaller solid is 729 m^3

surface area

surface area of sphere is=4πr²

for larger sphere area is 605 m²

r²=605/4×3.141

  =475.07

   =21.79

∴surface area of smaller sphere is=4×π×475.07=6487.55 m²

radius of smaller sphere is =4×3.141×5.58 =391.19m²

THE ANSWER IS OPTION  D

volume

volume of sphere is=4/3πr³

smaller sphere=729 m^3.

larger sphere=1331 m^3

Learn more about surface area here: https://brainly.com/question/1399230

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