CalcNotes0102-page8 - For example, the angles below are...

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(Chapter 1: Review) 1.32 PART F: EXTENDING FROM QUADRANT I TO OTHER QUADRANTS Reference angles The reference angle for a non-quadrantal standard angle is the acute angle that its terminal side makes with the x -axis. Brothers (the author’s term) are angles that have the same reference angle.
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Unformatted text preview: For example, the angles below are brothers; they all have the same reference angle, namely 30 , or 6 radians. Brothers include coterminal twins. For example, 30 (or 6 radians) is a twin for the 330 (or 11 6 radian) angle....
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This note was uploaded on 12/29/2011 for the course MATH 150 taught by Professor Sturst during the Fall '10 term at SUNY Stony Brook.

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