Tangent of a Unit CircleOnline version In this game, players will determine whether various nouns are related to the concept of the tangent function as it applies to the unit circle. Players will answer with ✅ for related nouns and ❌ for unrelated nouns. by Janen Bag-ao 1 The unit circle is used to define trigonometric functions. Yes No 2 The tangent of an angle can be found using the coordinates of a point on the unit circle. Yes No 3 The tangent function can only be calculated using a calculator. Yes No 4 The tangent of 180 degrees is 1. Yes No 5 The tangent of an angle is the same as the cosine of that angle. Yes No 6 The tangent function is only defined for angles greater than 90 degrees. Yes No 7 The tangent line touches the unit circle at exactly one point. Yes No 8 The unit circle is only used in calculus. Yes No 9 The unit circle is a square. Yes No 10 The unit circle is centered at the origin (0,0) in the Cartesian plane. Yes No 11 The unit circle has a radius of 1. Yes No 12 The tangent function is defined as the ratio of the opposite side to the adjacent side in a right triangle. Yes No 13 The tangent function can be expressed as sin(x)/cos(x). Yes No 14 The angle of 45 degrees has a tangent value of 1. Yes No 15 The unit circle has a radius of 2. Yes No 16 The tangent function is periodic with a period of π. Yes No 17 The angle of 90 degrees has a tangent value of 0. Yes No 18 The unit circle does not intersect the x-axis. Yes No 19 The tangent of 0 degrees is 0. Yes No 20 The tangent function is not periodic. Yes No
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