Mathematics, 29.01.2021 21:50, Zagorodniypolina5

Triangle PQR has sides measuring 9 feet and 10 feet and a perimeter of 24 feet. What is the area of triangle PQR? Round to the nearest square foot. Heron's formula: Area 6 square feet 7 square feet 19 square feet 22 square feet

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Triangle PQR has sides measuring 9 feet and 10 feet and a perimeter of 24 feet. What is the area of...