sudut AEB=45 derajat
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sudut AEB=45 derajat
( x + 29 ) + ( 5x + 15 ) + 46 = 180
6x + 44 + 46 = 180
6x + 90 = 180
6x = 180 - 90
6x = 90
x = 15
aeb = x + 29 = 15 + 29 = 44°