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OpenStudy (anonymous):
If m ∠ 4 = 72˚, what is m ∠ 7? 68˚ 98˚ 108˚ 72˚ This is the picture http://oi46.tinypic.com/nls86a.jpg PLEASE HELP.
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OpenStudy (anonymous):
Angle 4 and angle 7 are supplementary so they add up to 180 degrees
OpenStudy (anonymous):
Angle 7 will be the supplement to angle 4. which means they add to 180 degrees
OpenStudy (anonymous):
So subtract 72 from 180 and you'll get your asnwer
OpenStudy (anonymous):
So the answer would be?
OpenStudy (anonymous):
You can figure it out!
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OpenStudy (anonymous):
i got 252 J.L
OpenStudy (anonymous):
DONT ADD!!!! SUBTRACT!!!! CAN YOU NOT READ?!?!
OpenStudy (anonymous):
i got 108,is that correct?
OpenStudy (anonymous):
Good job! You can subtract!
OpenStudy (anonymous):
correct. 180-72 = 108
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OpenStudy (anonymous):
Thank you ramya. (:
OpenStudy (anonymous):
yw :D
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