Question 180207: 2. Can a parallelogram have four right angles? Justify your answer
Answer by Mathtut(3670)   (Show Source):
You can put this solution on YOUR website! yes, if all the angles of a parallelogram are 90 degrees it is either a rectangle, rhombus , or square. parallelogram states that--->opposite sides are parallel, opposite sides are congruent, consecutive angles are supplementary. tranversals can also be used to show certain properties.
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