In XYZ , XZ=9 , YZ=4 , and m∠Z=58 . What is the area of the triangle? Enter your answer, rounded to the nearest tenth of a square unit

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In △XYZ , XZ=9 , YZ=4 , and m∠Z=58° . What is the area of the triangle? Enter your answer, rounded to the nearest tenth of a square unit

Guest Mar 30, 2020

CPhill · Answer 1 · 2020-03-30T04:48:42

Area = (1/2) (XZ) (YZ)sin (58°) = (1/2) (9)(4)sin(58°) = 18sin (58°) ≈ 15.26 units^2