Math Knowledge Flash Card Set 218894
Quadrilateral
A quadrilateral is a shape with four sides. The perimeter of a quadrilateral is the sum of the lengths of its four sides (a + b + c + d).
quadrilateral
This shape is a(n) __________.
A quadrilateral is a shape with four sides. The perimeter of a quadrilateral is the sum of the lengths of its four sides (a + b + c + d).
This shape is a(n) __________.