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natali 33 [55]
3 years ago
12

Given a triangle with: a = 150, A = 75°, and C = 30° Using the law of sines gives: c = 0

Mathematics
1 answer:
koban [17]3 years ago
5 0

Answer:

c = 77.6

Step-by-step explanation:

You may have entered the measure of a side as the measure of an angle.

\dfrac{\sin A}{a} = \dfrac{\sin C}{c}

\dfrac{\sin 75^\circ}{150} = \dfrac{\sin 30^\circ}{c}

c\sin 75^\circ = 150 \sin 30^\circ

c = \dfrac{150 \sin 30^\circ}{\sin 75^\circ}

c = 77.6

You are correct. Good job!

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