averyvivian
averyvivian
07-09-2017
Mathematics
contestada
how would i do this? so confused!
Respuesta :
kphung76127
kphung76127
07-09-2017
Supplementary angles add to 180 degrees.
x+8x=180
9x=180
x=20
Find the supplement of an angle of 20 degrees
180-20=160
Final answer: 160 degrees and 20 degrees respectively
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