Find the values of the trigonometric functions of from the information given. sin() = 15 /17 , in Quadrant IV cos() = tan() = csc() = sec() = cot() = Solution B = Base P = Perpendicular H = Hypotenuses sin() = 15/17 = P/H, in Quadrant IV B = sqrt[H^2 – P^2] = 8 cos() = B/H = 8/17 tan() = P/B = -15/8 csc() = 1/sin() = -17/15 sec() = 1/cos() = 17/8 cot() = 1/tan() = -8/15.