If b = 9 cm, c = 7 cm, and m∠A = 70°, what is the approximate area of ABC?

The area of the triangle ABC is 29.61 cm²

Explanation:

The measurements of the sides of the triangle are , and

We need to determine the area of the triangle ABC

Area of the triangle:

The area of the triangle can be determined using the formula,

Substituting the values , and , we get,

Simplifying the values, we have,

Thus, the approximate area is 29.61 cm²

The area of the triangle ABC is 29.61 cm²

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