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Earn +20 ptsQ: What is the answer to sin of 390 degrees?
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Continue Learning about Geometry
Sin equals 0.9?
Sin(X) = 0.9 X = Sin^(-1) 0.9 X = 64.158... degrees.
What is the sin of 90 degrees?
sin(90) = 1
What is the sin of 51 degrees?
0.7771459615
What is the reference angle sin 285?
Sin(285) is a number, not an angle. The reference angle for 285 degrees is 285-360 = -75 degrees.
Find sin 26.1 degrees?
The answer is 42.
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