Become acquainted with angle measures and how they relate to trig functions.
Discover formulas that provide lengths of segments, midpoints, and slopes of lines.
Become familiar with circles and the relationships between radii, diameters, centers, and arcs.
Find a simple conversion method for changing from degrees to radians and vice versa.
Observe the properties of special right triangles and use the Pythagorean Theorem to formulate the relationships between the sides of these right triangles.
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