matosashley45
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Analyze the diagram below and complete the instructions that follow.

Given that the two rectangular prisms are similar, find the scale factor and the ratio of their surface areas.​

Analyze the diagram below and complete the instructions that followGiven that the two rectangular prisms are similar find the scale factor and the ratio of thei class=

Respuesta :

Hrishii

Step-by-step explanation:

[tex]scale \: factor = \frac{7}{28} = \frac{1}{4} \\ [/tex]

[tex] ratio \:of \:surface \:areas\\

=\frac{2[5\times 7 + 7\times 3+3\times 5]}{2[20\times 28+ 28\times 12+12\times 20] }\\\\

=\frac{[35 + 21+15]}{[560+ 336+240] }\\\\

=\frac{71}{1136}\\\\

=\frac{1}{16}\\\\

= 1\: :\: 16[/tex]