kmoreau71 kmoreau71

15-03-2017
Mathematics

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The ratio of the measures of the three sides of a triangle is 3:7:5, and its perimeter is 156.8. Find the measure of each side.

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texaschic101 texaschic101

15-03-2017

3:7:5......added = 15

3/15(156.8) = 470.4/15 = 31.36 <== side 1
7/15(156.8) = 1097.6/15 = 73.17<== side 2
5/15(156.8) = 784/15 = 52.27 <== side 3

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