QUADRILATERALS

For which of the following quadrilaterals, diagonals are perpendicular to each other?

• (a) Parallelogram

• (b) Isosceles Trapezoid

• (c) Trapezium

• (d) Rhombus

Which of the following satisfy the following properties?

All sides are congruent

All angles are right angles.

Opposite sides are parallel.

• Square

• Rectangle

• Kite

• Rhombus

Which of the following statements is incorrect ?

• A rectangle has all angles and all sides equal to each other.

• A hexagon as 6 sides.

• A regular octagon has 8 sides of equal length.

• A rhombus and a rectangle are irregular polygons. 

Name that shape. 

• square
• square
  rhombus
• quadrilateral
  parallelogram
  rhombus
• quadrilateral
  parallelogram
  square

Name that shape.

• quadrilateral
• quadrilateral, parallelogram
• quadrilateral, rectangle
• quadrilateral, rhombus

A __________________ is always a rhombus, but a rhombus is not always a _______________. 

• rhombus
• parallelogram
• square
• rectangle

A __________________ is a quadrilateral with two sets of parallel sides and 4 right angles

• trapezoid
• parallelogram
• rectangle
• square

Kate built a garden box with 4 sides.  It has two sets of parallel sides.  Which of the following shapes could her garden NOT be?

• rectangle
• trapezoid
• square
• parallelogram

Name that shape. 

• square
• square
  rhombus
• quadrilateral
  parallelogram
  rhombus
• quadrilateral
  parallelogram
  square

What is NOT a property of a rectangle?

• Diagonals are congruent.
• Diagonals bisect each other.
• Diagonals are perpendicular.
• All angles are congruent.