Answer: I think it is AGFE right?
Step-by-step explanation:
So instead of 3/4 we’re gonna make it easy for us and multiply the top and bottom
1+1/8+1+6/8
2+7/8
Answer: 2 7/8
The ordered pair of a unit circle is represented as:
The point where the terminal side of intersect with the unit circle is: 240
The given parameter can be represented as:
This means that:
Let the angle between the x-axis and the terminal side be
So, we have:
Using
The equation becomes
Apply cosine formula
Divide both sides by -1
Take arccos of both sides
Recall that:
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