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Mathematics, 25.03.2020 06:32 boneyke3720

Please help: Trigonometry
Objective: Use trigonometry functions to find the area of triangles.
In ΔPQR, PQ=12, PR=3, and m< P=78. Find the area of ΔPQR, to the nearest tenth of a square unit

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Please help: Trigonometry
Objective: Use trigonometry functions to find the area of triangles....

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