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3 years ago

7

Assume that θ is a positive acute angle. Given: sin θ =28/53 Find: sin2θ

1 answer:

antiseptic1488 [7]3 years ago

3 0

Answer:

725 - 360 = 365

365 - 360 = 5

The acute angle is 5 degrees.

sin2θ = sin(2*5) = sin(10) = 0.1736

Step-by-step explanation:

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