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Find m∠MON..........

Find m∠MON..........-example-1
User KMoussa
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1 Answer

4 votes
MON = 15°

LOM + MON = LON in measure, so
9x + 44 + 6x + 3 = 77
15x + 47 = 77
15x = 30
x = 2

MON = 6x + 3
= 6(2) + 3
= 12 + 3 = 15°
User Reznicencu Bogdan
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