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Earn +20 ptsQ: What is the value of sine 21 degrees?
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Continue Learning about Trigonometry
What is the value of sin 30 degrees?
Sine(30) = 0.5 or 1/2
What is the exact value to sine 480 degrees?
The exact value is 0.5*sqrt(3)
What is the sine of 75 degrees?
The sine of 75 degrees is about 0.9659
What is the sine of 40 degrees?
sine 40° = 0.642788
What angle has a sine of 0.13?
To find which angle has a sine of 0.13, you calculate arcsin or sin^-1(0.13) =7.47 degrees 7.47 degrees has a sine of 0.13. There is also another angle , below 360 , has a sine of 0.13. Subtract 7.47 from 180. 180-7.47 = 172.53 degrees also has a sine of 0.13.
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