jeremiahbrown59 jeremiahbrown59
  • 03-10-2018
  • Mathematics
contestada

How does sin 30degrees compare to sin -30degrees?

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sqdancefan
sqdancefan sqdancefan
  • 03-10-2018

The sine function is an odd function, so the sine of -30° is the opposite of the sine of 30°.

sin(30°) = 1/2

sin(-30°) = -1/2

The sine of 30° is greater than the sine of -30°.

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