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PQ is a tangent at point A on the circle as shown in the figure and ABCD is a trapezium with AB||CD . If angle QAD=35^ then the value of angle ACB+ angle CAD is (1) 70 degrees ( 2) 100 (3) 110° (4 ) 130° |
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Answer» Step-by-step explanation: Given, therefore, therefore, Now We know, ABCD(trapezium) is a CYCLIC quadrilateral therefore, => ( => => => (Ans) |
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