Question

prove that digonals of parallelogram are not equal
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Answer 1

Answer:

The diagonals of a parallelogram are not equal. ... Because the parallelogram has adjacent angles as acute and obtuse, the diagonals split the figure into 2 pairs of congruent triangles. Since the angles are acute or obtuse, two of the shorter sides of the triangles, both acute and obtuse are congruent

Answer 2

Answer:

The diagonals of a parallelogram are not equal. ... Because the parallelogram has adjacent angles as acute and obtuse, the diagonals split the figure into 2 pairs of congruent triangles. Since the angles are acute or obtuse, two of the shorter sides of the triangles, both acute and obtuse are congruent