find X And Y if lperpendicular to m and n
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the answer is x=10°
and y=5°
and y=5°
happy1240:
how
we know trasversal lines are equal then 6x+5y=85 (1) and 6x+6y=90 (2) . so solve 1 and 2 then we get x=10 and y=5
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