What is the approximate degree measure of angle B in the triangle below?
What is the measure of angle A in the triangle below?
Each side of the regular hexagon below measures 8 cm. What is the area of the hexagon?
The side length of an equilateral triangle is 6 cm. What is the height of the triangle?
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The Unit Circle
Trigonometric Functions on the Unit Circle
Right Triangle Trigonometry (Sec 8-1, 8-2)