ModelCourses/Trigonometry/RadiansAndReferenceAngles: Difference between revisions
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= | = Radian Measure and Reference Angles = | ||
* | * Points on Unit Circle | ||
** | ** Given the abscissa of the point, determine the appropriate ordinate for a given quadrant | ||
** Given an angle in degrees or radians, determine the corresponding point on the unit circle | |||
** Given coordinates for a given angle, determine appropriate points for angle + pi, angle - pi and -angle | |||
* Radian Measure | |||
** Relate pictures of radians between 1 rad and 6 rad to the precise measure | |||
** Determine coterminal angles | |||
** Convert degrees to radians | |||
** Convert radians to degrees | |||
** Evaluate trig functions at nice angles but given in radians | |||
* Reference Angles | |||
** Given nice angles in degrees or radians, determine a corresponding reference angle | |||
** Given angles with integral radian values, determine reference angles | |||
[[ModelCourses/Trigonometry]] | [[ModelCourses/Trigonometry]] | ||
Revision as of 22:52, 3 October 2011
Radian Measure and Reference Angles
- Points on Unit Circle
- Given the abscissa of the point, determine the appropriate ordinate for a given quadrant
- Given an angle in degrees or radians, determine the corresponding point on the unit circle
- Given coordinates for a given angle, determine appropriate points for angle + pi, angle - pi and -angle
- Radian Measure
- Relate pictures of radians between 1 rad and 6 rad to the precise measure
- Determine coterminal angles
- Convert degrees to radians
- Convert radians to degrees
- Evaluate trig functions at nice angles but given in radians
- Reference Angles
- Given nice angles in degrees or radians, determine a corresponding reference angle
- Given angles with integral radian values, determine reference angles