Mathematics, 04.07.2020 14:01 frankgore8496
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.
Answers: 3
![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](/tpl/images/0701/3073/13ca4.png)
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Analyze the diagram below and complete the instructions that follow.
Given that the two rectangular...
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