About Quadrilaterals

Why can't a rectangle be a trapezoid?

• A rectangle must have one set of parallel sides

• It can be!

• A rectangle must have two sets of parallel sides

A ____ is a polygon with four sides.

• Pentagon

• Heptagon

• Quadrilateral

• Hexagon

What quadrilaterals has 2 pairs of parallel lines; 4 sides have equal length; 4 right angles?

• rectangle

• rhombus

• square

Name the quadrilateral that has two sets of parallel lines.

• Trapezoid

• Triangle

• Parallelogram

The patio at my house is a quadrilateral with 4 right angles and 4 congruent sides. What type of quadrilateral is it?

• Trapezoid

• Square

• Pentagon

• Rectangle

Which of the following is true about this figure?

• All of its angles are congruent.

• All of its sides are congruent.

• It has two pairs of parallel sides.

• It has only one pair of congruent angles.

Which quadrilateral cannot be called a parallelogram?

• Square

• Trapezoid

• Rectangle

• Rhombus

Name that shape. 

• square

• square
  rhombus

• quadrilateral
  parallelogram
  rhombus

• quadrilateral
  parallelogram
  square

A certain parallelogram has two pairs of parallel sides. Based on this, which of the following classifications is NOT correct?

• quadrilateral

• rectangle

• square

• trapezoid

Which quadrilateral has two pairs of parallel lines?

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