Objectives:
- Find a point on the unit circle given one coordinate and
the quadrant in which the point lies.
- Determine the coordinates of a point on the unit circle
given a point on the unit circle.
- State the sign of the sine or cosine value of an angle
based on the quadrant in which the terminal side of an angle occurs.
- State the sine and
cosine values of an angle (measured in radians) where the
angles have a reference angle of 0, , , , , and
- Determine the tangent, cotangent, secant, and cosecant
values of an angle given a point on the unit circle.
- State the sign of the tangent, cotangent, secant, and
cosecant value of an angle based on the quadrant in which the terminal
side of an angle occurs.
- Determine the tangent,
cotangent, secant, and cosecant values of an angle
(measured in radians) where the angles have a reference angle of 0, , , , , and
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Suggested
Problems:
page
472:
problems
3, 5, 6, 7, 8,
9, 12, 15, 19, 21, 23, 25, 31, 39, 47, 51, 53, 54, 57
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