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Vedmedyk [2.9K]
2 years ago
7

Find the sine and cosine of a 60° angle find the sine and cosine of a 30° angle

Mathematics
1 answer:
Ymorist [56]2 years ago
7 0

Answer:

Using the 30-60-90 triangle to find sine and cosine

sin(60 degrees) = 2√3 4.

sin(60 degrees) = √3 2.

sin(30 degrees) = 2 4.

sin(30 degrees) = 1 2.

cos(60 degrees) = 2 4.

cos(60 degrees) = 1 2.

cos(30 degrees) = 2√3 4.

cos(30 degrees) = √3 2.

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