Quadrilaterals Summary

Quadrilaterals

Summary

quadrilaterals are polygons with four sides.

Key Skills
  • recognise and name the common quadrilaterals, shown below.
  • know the properties of the common quadrilaterals.
  • solve problems involving quadrilaterals.

Vocabulary

quadrilateral, trapezium, isosceles trapezium, cyclic quadrilateral, kite,arrowhead, parallelogram, rhombus, rectangle, square, diagonal, bisect, adjacent. perpendicular, parallel.