it has 4 sids and the left and right sides are parallel to each other.
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A parallelogram is a quadrilateral that has two pairs of parallel sides and the
http://www.chacha.com/question/whatisaparallelo...

Here's an explanation. A rhombus is a parrallelogram with equal sides. A rhombus can be called a parrallelogram but a parrallelogram can't be called a rhombue it does not have equal
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Remember that it DOES NOT have to look like this one. It can also look just like a rectangle, rhombus, or square because they all fit the definition.
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