Parallelogram Exterior Angles at Exterior

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Parallelogram Exterior Angles. Opposite sides are congruent, opposite angles are congruent, the diagonals of a parallelogram bisect each other, and conversely, rectangles are parallelograms with congruent diagonals. It is a quadrilateral with two pairs of parallel, congruent sides.

An exterior angle of a parallelogram is 120°, find all
An exterior angle of a parallelogram is 120°, find all from brainly.in

Angle of a parallelogram : Opposite angles of parallelogram are equal (d = b). Additionally, the sum of all four interior angles must equal degrees.

An exterior angle of a parallelogram is 120°, find all

Consecutive angles are supplementary (a + d = 180°). In a parallelogram, consecutive angles are supplementary (i.e. Sum of any two interior adjacent angles of a parallelogram is a straight angle (i.e. P = 2 a + 2 b = 2 ( a + b) 2.