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What angles are coterminal to an angle measuring −7π/3 and 4π/7?

 

Thank you! 😀

 Nov 30, 2020
 #1
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+2

-pi/3

and

18pi/7

 Nov 30, 2020
 #3
avatar+133 
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Thank you!

Spring  Nov 30, 2020
 #2
avatar+128474 
+2

-7pi/3   +  2pi  =                                       4pi/7  + 2pi

-7pi/3  +  6pi/3  =                                     4pi/7  + 14pi/7  =

-pi/3                                                          18pi/7

 

 

cool cool cool

 Nov 30, 2020
 #4
avatar+133 
0

Thank you so much CPhill! 😊

Spring  Nov 30, 2020

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