Quadrilateral GameVersión en línea Match the terms with there definitions! por William Lucas 1 Square 2 Rectangle 3 Parallelogram 4 Trapeziod A 2D figure with 4 equal sides and 90 degree angles The area formula for a square is l x w Length x Width A 2D figure that has four straight sides and four right angles The area formula for a rectangle is l x w Length x Width A 2D figure which has opposite parallel sides The area formula for a parallelogram is b x h Base x Height A quadrilateral with one pair of parallel sides A=1/2 h(b1+b2) A=1/2 h(b1+b2)