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12 questions
Which of the following shows 150° in standard positon?
Which of the following shows −210° graphed in standard position?
Which of the following degree measures is represented by this diagram?
135°
85°
210°
−220°
The terminal side of a -45° angle is in what Quadrant?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
Which of the following angles are co-terminal to 450o?
450o, -450o
90o, -270o
270o, -90o
420o, -330o
Find a coterminal angle to 5°.
365°
255°
-220°
-365°
What is the positive angle equivalent (coterminal) to -135o
225o
215o
235o
45o
What is the reference angle?
43
-43
47
-47
What is the reference angle?
163
73
27
107
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