shekeilat
shekeilat
02-05-2017
Mathematics
contestada
- i need to know how to work this problem out
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825214
825214
02-05-2017
180 minus 60 is 120...
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rcc10301
rcc10301
02-05-2017
well, all angles are 180 degrees and you already have 60 degrees so you subtract 60 from 180 and you get 120. 120 degrees is the same as the angle 3x
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