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Paha777 [63]
2 years ago
9

Find the following trigonometric values cos(240) and sin(240)

Mathematics
1 answer:
frutty [35]2 years ago
5 0

Answer:

cos(240) = -1/2

sin(240) = -√3/2

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Step-by-step explanation:

A supplementary angles are angles that when adding both sides will sum up to 180 Degrees.

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3 years ago
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3 years ago
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So for example 5/25 is a perfect square but 2/5 wouldn't be a perfect square.

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7 0
3 years ago
What is the common denomination for 3/10 and 9/8
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