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Name Date Algebra 3 Review Circular Functions #2Show all work! Find the value of the 6 trigonometric functions of an angle in standard position whose terminal side lies on the given point. 1. (5,
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How to fill out trig unit circle review

01
To fill out a trig unit circle review, follow these steps:
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Start by drawing a circle on a piece of paper.
03
Divide the circle into four equal quadrants by drawing two straight lines that intersect at the center of the circle.
04
Label the points where the lines intersect the circle as (1,0), (-1,0), (0,1), and (0,-1). These represent the x and y coordinates of the circle.
05
Now, divide each quadrant into three equal sections by drawing two more lines that intersect the circle.
06
Label the points where these lines intersect the circle as (1/2, sqrt(3)/2), (-1/2, sqrt(3)/2), (-1/2, -sqrt(3)/2), and (1/2, -sqrt(3)/2). These points represent important values on the unit circle.
07
Continue labeling the points on the circle by using the relationships between the x and y coordinates and the angle measures in trigonometry.
08
Make sure to include the angles in degrees and radians on the unit circle.
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Finally, review and practice using the unit circle to determine trigonometric function values.

Who needs trig unit circle review?

01
Trig unit circle review is helpful for anyone studying trigonometry, especially those learning about angles, coordinates, and trigonometric functions.
02
It can be useful for students studying math or physics, as well as professionals working in fields that require a strong understanding of trigonometry, such as engineering or architecture.
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Additionally, anyone preparing for standardized tests or exams that include trigonometry will benefit from a trig unit circle review.
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The trig unit circle review is a comprehensive overview of the unit circle in trigonometry, including angles, coordinates, and the relationships between different trigonometric functions.
Typically, students studying trigonometry or educators teaching the subject may be expected to complete a trig unit circle review, but it is not a formal requirement like tax filings.
To fill out a trig unit circle review, one should demonstrate knowledge of the unit circle by labeling the angles in radians and degrees, identifying the corresponding coordinates, and calculating the sine, cosine, and tangent values.
The purpose of the trig unit circle review is to reinforce understanding of the unit circle and its significance in trigonometry, helping students to visualize and compute various trigonometric functions.
Information to report includes angle measurements in degrees and radians, coordinates (x, y) for key angles, and values for sine, cosine, and tangent for those angles.
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