Question

In the given figure ABǁCD, find the value of x

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Answer 1

Answer:

AB∥CD,CB is transversal

∴∠OBA=∠OCD (corresponding angles)

∴∠OAB=∠ODC (corresponding angles are equal)

△OAB & △ODC

∴ By AA corollary

△OAB∼△ODC

∴ DCAB = ODOA ⇒ 5.491.83 = 6+xx

⇒x=3m