Answer:
Step-by-step explanation:
To do this, we must use the unit circle. At the angle the coordinate pair is (, ) and the hypotenuse is 1
Now that we know these we can start using the trig functions
sin = y
cos = x
tan =
And the other functions would be the reciprocal of these
csc =
sec =
cot =
This would mean that
sinx =
cosx =
tanx = or if you're supposed to rationalize your denominators
cscx = 2
secx = or
cot =
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Answer:
Option D, 192 m³
Step-by-step explanation:
Volume = base area × height
= (6×8/2)×8
= 192 m³