3 years ago

What is the value of the y-coordinate of point A?

Mathematics

1 answer:

ycow [4]3 years ago

8 0

Answer:

C.) sin(11pi/6)

Step-by-step explanation:

construct triangle with a side perpendicular to x-axis

y=(-1)sin(pi/6)

y=sin(-pi/6)

y=sin((-pi/6)+2pi)

y=sin(11pi/6)

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