Please help me understand how to do this.

Mathematics

1 answer:

bogdanovich [222]2 years ago

6 0

Answer:

7.2 m²

Step-by-step explanation:

Use the appropriate area formula, fill in the given values, and do the arithmetic.

A = (1/2)ab·sin(C)

where "a" and "b" represent triangle side lengths and C is the angle between them.

A = (1/2)(4 m)(8.5 m)sin(25°) ≈ 7.2 m²

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