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Byju's Answer
Standard IX
Mathematics
Sum of Opposite Angles of a Cyclic Quadrilateral
ABCD is a cyc...
Question
ABCD is a cyclic quadrilateral such that ∠A = (4y + 20)°, ∠B = (3y − 5)°, ∠C = (−4x)° and ∠D = (7x + 5)°. Find the four angles.