The surface area of two similar solids are 340 yd^2 and 1,158 yd^2. The volume of the larger solid is 1,712 yd^3 what is the volume of the smaller solid

Respuesta :

The first thing we must do for this case is find the scale factor.

We have then:

[tex] k^2=\frac{1158}{340} [/tex]

Rewriting we have:

[tex] k^2=3.4 [/tex]

[tex] k=1.8 [/tex]

Then, we look for the value of the smallest solid volume.

For this, we have the following relationship.

[tex] V1=k^3V2 [/tex]

Where,

V1: volume of the largest solid

V2: volume of the smallest solid

k: scale factor

Clearing V2 we have:

[tex] V2 = \frac{V1}{k^3} [/tex]

Substituting values we have:

[tex] V2 = \frac{1712}{1.8^3} [/tex]

[tex] V2=293.6 [/tex]

Answer:

the volume of the smaller solid is 293.6 yd^3

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