Standard #: MA.912.T.1.5 (Archived Standard)


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Make connections between right triangle ratios, trigonometric functions, and circular functions.


Remarks


Example: Angle is a 50º angle of a right triangle with a hypotenuse of length 14. Find the exact value for sine, cosine, and tangent of angle .

Example: Find the real numbers x, 0 < x < 2p, with exactly the same sine value as

example: find the real numbers x, 0 < x < 2p, with exactly the same sine value as

General Information

Subject Area: X-Mathematics (former standards - 2008)
Grade: 912
Body of Knowledge: Trigonometry
Idea: Level 2: Basic Application of Skills & Concepts
Standard: Trigonometric Functions - Extend the definitions of the trigonometric functions beyond right triangles using the unit circle, and measure angles in radians as well as degrees. Draw and analyze graphs of trigonometric functions (including finding period, amplitude, and phase shift), and use them to solve word problems. Define and graph inverse trigonometric functions, and determine values of both trigonometric and inverse trigonometric functions.
Date Adopted or Revised: 09/07
Content Complexity Rating: Level 2: Basic Application of Skills & Concepts - More Information
Date of Last Rating: 06/07
Status: State Board Approved - Archived
Printed On:4/29/2025 9:58:30 PM
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