Graph the limaçons. Limaçon (“lee-ma-sahn”) isOld French for “snail.” You will understand the name when you graphthe limaçons Equations for limaçons have the formr = a ± b cos θor r = a ± b sin θ. There are four basic shapes. Cardioids r = 1 - cos θ

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Q: Graph the limaçons. Limaçon (“lee-ma-sahn”) isOld French for “snail.” You will understand the name…

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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.