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azamat
2 years ago
9

Find the area of ABC to the nearest tenth, if necessary

Mathematics
1 answer:
ElenaW [278]2 years ago
4 0

Answer:

  29.7 m²

Step-by-step explanation:

The relevant area formula is ...

  A = 1/2ab·sin(C)

  A = 1/2(12.6 m)(8.9 m)sin(32°) . . . . use given values

  A = (1/2)(12.6)(8.9)(0.52992) m² ≈ 29.7 m²

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Can plug in to original equation to check work:
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