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In the given figure, AB || CD, P and R are the points on AB and CD respectively. If Q is a point
in between AB and CD, then the value of x is
(1) 30°
(3) 60°
(2) 50°
(4) 90°
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Draw a perpendicular to AB and CD in left of P and R.
Two angles formed will be of 90 and 90 degree respectively.
A pentagon will be formed.
You know all angles of that pentagon.
Sum of all angles of a pentagon is 540 degrees.
Make a equation and find x.
Answer will come 50 degree.
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