For the right triangle shown in the figure below, what are each of the following? (Let y = 6.30 m and r = 6.50 m.) A diagram of a right triangle with a hypotenuse labeled r, one leg labeled x and the other leg labeled y. The angle adjacent to x is labeled θ and the angle adjacent to y is labeled ϕ. (a) the length (in m) of the unknown side x m (b) the tangent of θ Apply the expressions for tangent of a base angle in a right triangle as a ratio of the sides of the triangle. (c) the sine of ϕ

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A: Given : For any angle θ in standard position, let P = ( x, y) be the point on the terminal side of θ…

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Q: 16,7 ft 8.9 ft

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A: Given

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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.