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Please help Trigonometry Objective: Use trigonometry functions to find the area of triangles. In ΔEFG, EF=5, EG=8, and m< E=22*. Find the area of ΔEFG, to the nearest tenth o…

Please help Trigonometry Objective: Use trigonometry functions to find the area of triangles. In ΔEFG, EF=5, EG=8, and m< E=22*. Find the area of ΔEFG, to the nearest tenth o…
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Trigonometry
Objective: Use trigonometry functions to find the area of triangles.
In ΔEFG, EF=5, EG=8, and m< E=22*. Find the area of ΔEFG, to the nearest tenth of a square unit.

asked
User Tristan Brotherton
by
8.6k points

1 Answer

4 votes

Answer:

7.5 units²

Explanation:

½ × a × b × sinC

½ × 5 × 8 × sin(22)

7.492131868

answered
User Allan Jebaraj
by
8.8k points
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