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Mathematics 21 Online
OpenStudy (anonymous):

use the periodic properties of trigonometric functions to find the exact value of the expression, sin(16pi/3)

OpenStudy (cwrw238):

keep subtract 2pi until we get and angle less than 2 pi 16-pi/3 - 6pi / 3 = 10 pi/3 - 6pi/3 = 4pi/3

OpenStudy (anonymous):

sqrt3/2?

OpenStudy (cwrw238):

|dw:1416059319327:dw|

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