Question

angle is 180°. Find all the angles of the quadrilateral.
The angles of a quadrilateral are in the ratio 1: 2:4:5, find the angles.
Three angles of the quadrilateral are in the ratio 1: 2: 3 and the sum of the smallest and the greatest​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

30° ,60°,120°,150° are the angles