Find the reference angle for the given angle.
--403°
A)47°
B)137°
C)43°
D)133°

Name: Find the reference angle for the given angle. --403° A)47° B)137° C)43° D)133°
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Question

Quizplus · Accepted Answer

To find the reference angle for -403°, first convert it to a positive angle by adding 360° until it falls within the 0° to 360° range. -403° + 720° = 317°. The reference angle is the acute angle formed with the x-axis, which is 360° - 317° = 43°.

Find the Reference Angle for the Given Angle