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In the figure, points P, Q, R and S lie on a circle. Then the values of x and y are respectively(1) 40° and 100° (2) 35° and 110° (3) 50° and 80° (4) 30° and 120° |
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Answer» (2) 35° and 110° y + 20 + 50 = 180 ⇒ y = 110 and 2x + y = 180 ⇒ x = 35 |
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