You've landed on a Massachusetts Electric page, but we're not sure if this is right. If you confirm where you use our services most, we can tailor our site to your needs. | Note: If you've told us more than once, your browser may be blocking cookies.
A parallelogram has 2 sets of parallel sides. The opposite sides  are equal in length and opposite angles are equal. Examples of  parallelograms are squares, rectangles and â¦ rhombuses. You can find  the perimeter of a parallelogram by doubling the base+side length. 6 people found this useful.
A parallelogram has opposite sides equal in length and parallel. A trapezoid has at least 1 pair of parallel sides. EXAMPLE Classify a Quadrilateral 1 Classify the quadrilateral in as many ways as possible.It can be classified as a parallelogram, rectangle, square, and rhombus. 10-8 Quadrilaterals 0410-0413_CH10L8-105711.indd 410 7/20/09 11:41:30 AM.