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Mathematics 25 Online
OpenStudy (anonymous):

HELP PLEASE. Which of the following angles, when placed in standard position, does NOT land in quadrant 3. a.) 181 degrees b.) -179 degrees c.) 145 degrees d.) -97 degrees

OpenStudy (anonymous):

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OpenStudy (just_one_last_goodbye):

OpenStudy (anonymous):

the left one shows positive rotations. The right, negative rotations. So quadrant 3 is between 180° and 270° and also between -90° and -180°

OpenStudy (anonymous):

so is it D?

OpenStudy (anonymous):

or A?

OpenStudy (anonymous):

you're looking for the one that's NOT in quad 3. So not between 180 and 270 or -90 and -180

OpenStudy (anonymous):

Thanks!

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