kellerpaula kellerpaula

25-03-2020
Mathematics

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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.

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amna04352 amna04352

25-03-2020

Answer:

7.5 units²

Step-by-step explanation:

½ × a × b × sinC

½ × 5 × 8 × sin(22)

7.492131868

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