Question

The adjacent angles of a parallelogram are in the ratio 1:2 . Find the measure of all the angles

Answer 1

Answer:

Angles are 60, 60, 120, 120

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Step-by-step explanation:

Let common multiple be x

Adjacent angles are x and 2x

Opposite angles of parallelogram are equal

x + 2x + x + 2x = 360.....Angle sum property

6x = 360

x = 60

Angles are 60, 120, 60, 120