Chapter 1 - Trigonometric Functions - Section 1.1 Angles - 1.1 Exercises: 87

130$^{\circ}$

Work Step by Step

Since this number is larger than 360°, to find the smaller coterminal positive angle we need to subtract 360 to get an angle less than 360 850° -360° = 490° 490° -360° = 130$^{\circ}$

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