alexissselizzz
alexissselizzz
13-05-2018
Mathematics
contestada
Given triangle JKL find m
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kimberly73s
kimberly73s
14-05-2018
I would set all 3 given measures equal to 180.
13x-9+4x+11+2x+7 = 180
19x +9 = 180
19x = 171
x= 9
angle l = 4 (9) + 11= 47
answer = 47
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