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hichkok12 [17]
3 years ago
11

Find the area of the triangle.

Mathematics
1 answer:
Len [333]3 years ago
7 0

Answer:

123.948 km²

Step-by-step explanation:

We can use the equation: <em>AΔ = 1/2*ab*sinθ</em>, where a and b are the lengths of the sides next to the known angle, and θ is the angle itself.

Plugging in the numbers we know, we get: <em>AΔ = 1/2*22*24*sin(28°)</em>

Simplify: <em>AΔ = 264*.4695</em> (0.4695 is approximately sin(28°))

Simplify: 123.948 km²

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