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OpenStudy (anonymous):
tion 7 of 20 5.0 Points Use an algebraic equation to solve the problem. The sides of a triangle are in the ratio 3 : 4 : 5. What is the length of each side if the perimeter of the triangle is 90 cm? A. 22.5 cm, 30 cm, and 37.5 cm B. 10.5 cm, 11.5 cm, and 12.5 cm C. 7.5 cm, 11.5 cm, and 32.1 cm D. 19.3 cm, 25.7 cm, and 32.1 cm
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