2. for trigonometry extended beyond acute angles with arbitrary angles, determine the quadrant number (I thru IV) and reference angle 0, for trig functions of the following angles in standard position: [Hint: Reference angles 0, are always positive and positioned between the terminal side of its respective angle 0 and the horizontal x axis.] e = 120° Quadrant = e = 7T/6 radians Quadrant = e = 315° Quadrant = Or = e = -5t/4 radians Quadrant = e = 417° Quadrant = Or =

Q: 4. With your calculator in degree mode. Use the given sides to find 0. Round to 2 decimal places (if…

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Q: Eratosthenes noticed that the shadow’s length was 1/8 the pole’s height. Suppose the pole’s height…

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.