iguanasimmons iguanasimmons

10-11-2022
Mathematics

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In Triangle ‾QRS, ‾A is the midpoint of ‾QR, ‾B is the midpoint of ‾RS , and ‾C is the midpoint of ‾SQ. Also, QA=10, BR=15, and SQ=28. What is the perimeter of triangle ABC?

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