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galben [10]
3 years ago
10

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

Mathematics
1 answer:
KiRa [710]3 years ago
7 0

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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Step-by-step explanation:

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________________

2y = 30

___ ___

2 2

y = 15 [Plug this back into both equations to get the x-coordinate of 12]; 12 = x

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I am joyous to assist you anytime.

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