I'm just in the blank today so can someone tell me what the name of this shape is please? http://image.steepmedia.net/viewer.php?act=rate_it&file=irwikvbp4wqg77fb0xfy.jpg
A four-sided polygon having exactly one pair of parallel sides. The two sides that are parallel are called the bases of the trapezoid. The sum of the angles of a trapezoid is 360 degrees.