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Mathematics 16 Online
OpenStudy (meganhall27):

Besides the definition, what other way can you use the sides of a quadrilateral to prove that that it is a parallelogram?

OpenStudy (shansha1):

If a quadrilateral is a parallelogram, the diagonals bisect each other. If a quadrilateral is a parallelogram, the diagonals form two congruent triangles. When trying to PROVE a parallelogram, the definition and theorems are stated as ... A parallelogram is a quadrilateral with both pairs of opposite sides parallel.

likeabossssssss (likeabossssssss):

welcome to os

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