29. In fig. ABCD is a parallelogram. FindDx and y263x18AB3Y-1

1.	29. In fig. ABCD is a parallelogram. FindDx and y263x18AB3Y-1
Answer» <html><body><p>In parallelogram , <a href="https://interviewquestions.tuteehub.com/tag/opposite-1137237" style="font-weight:bold;" target="_blank" title="Click to know more about OPPOSITE">OPPOSITE</a> sides are congruentThen AB=CD...2x+5=y+<a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>.....2x-y=-4 .............(1)And AD+BC.....y+5=3x-4........-3x+y=-4-5=-9...........(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>)Substructure (1) in to (2)-x=-13 Or x=13And y=-4-26=30Then AB=CD =2×13+5=31And AD+BC=3×13−4=35AB:AD=31:35</p></body></html>

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