Jawaban:
Geometri =
6m - 9 = 5m + 2
6m - 5m = 2 + 9
m = 11
COE = 180 - FOE
COE = 180 - (5(11) + 2)
COE = 180 - 57
COE = 123°
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Jawaban:
Geometri =
6m - 9 = 5m + 2
6m - 5m = 2 + 9
m = 11
COE = 180 - FOE
COE = 180 - (5(11) + 2)
COE = 180 - 57
COE = 123°
Jawaban B