In a cyclic quadrilateral ABCD, ∠A=(2x+4)∘,∠B=(y+3)∘,∠C=(2y+10)∘,∠D=(4x−5)∘. Find the four angles.

In a cyclic quadrilateral ABCD, ∠A=(2x+4)∘,∠B=(y+3)∘,∠C=(2y+

1.	In a cyclic quadrilateral ABCD, ∠A=(2x+4)∘,∠B=(y+3)∘,∠C=(2y+10)∘,∠D=(4x−5)∘. Find the four angles.
Answer» In a cyclic quadrilateral ABCD, $∠ A = (2 x + 4)^{\circ}, ∠ B = (y + 3)^{\circ}, ∠ C = (2 y + 10)^{\circ}, ∠ D = (4 x - 5)^{\circ}$ . Find the four angles.