2. If the given angle is in standard position, find two positive coterminal angl
ID: 2859842 • Letter: 2
Question
2. If the given angle is in standard position, find two positive coterminal angles and two negative coterminal angles. (Enter your answers as a comma-separated list.) (a) 660° positive angles ° negative angles ° (b) 5/6 positive angles _______ negative angles _______ (c) /2 positive angles ______ negative angles ______ 3. If the given angle is in standard position, find two positive coterminal angles and two negative coterminal angles. (Enter your answers as a comma-separated list.) (a) 450° positive angles ° negative angles ° (b) 3/5 positive angles negative angles (c) 6/5 positive angles negative angles 4. Find the exact radian measure of the angle. (Simplify your answers completely.) (a) 140°_____ (b)50°_____ (c) 195°_____ 5.Find the exact radian measure of the angle. (Simplify your answers completely.) (a) 450°______ (b) 36°______ (c) 80°______ 6. Find the exact degree measure of the angle. (a) 2/3_______ ° (b) 11/6______° (c) /4______° 7. Find the exact degree measure of the angle. (a) 8/3____ ° (b) 7_______ ° (c) 3/16____ °
Explanation / Answer
2)
(a) 660°
positive angles :660-360=300°,660+360==1020°
negative angles :660-360-360=-60° ,:660-360-360-360=-420°
(b) 5/6
positive angles:(5/6)+2=17/6,(5/6)+4=29/6
negative angles:(5/6)-2=-7/6,(5/6)-4=-19/6
(c) /2
positive angles
(-/2)+2=3/2,(-/2)+4=7/2
negative angles
(-/2)-2=-5/2,(-/2)-4=-9/2
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