2Dimensional Figures

What is a polygon?

• a 3-dimensional figure

• a 4-dimensional figure

• a 2-dimensional figure

• a straight line

What does congruent mean?

• different size and different shape

• same size but different shape

• different size but same shape

• same size and same shape

A rectangle must be a __________ and a __________.

• parallelogram, rhombus

• square, quadrilateral

• trapezoid, square

• quadrilateral, parallelogram

Select ALL the properties that both rectangles and parallelograms share.

• 4 sides

• 4 right angles

• 2 pairs of parallel sides

• 2 pairs of sides with equal length

• 2 acute angles and 2 obtuse angles

Which statement is true?

• A quadrilateral is always a parallelogram.

• A square is always a parallelogram

• A parallelogram is never a rhombus.

• A trapezoid never has two congruent sides.

Select ALL the properties that all trapezoids and squares share.

• 4 sides

• 4 sides of equal length

• at least 1 pair of parallel sides

• 2 pairs of sides of equal length

• 2 pairs of angles of equal measure

Using this hierarchy of two dimensional figures, determine which of the following labels can be given to the shape below. Select three that apply.

• paralellogram

• polygon

• quadrilateral

• rectangle

Look at the hierarchy. Which figure can be placed below the rectangle in this hierarchy?* (A question like this is almost always on AIR test!)

• rhombus

• trapezoid

• square

• triangle

A quadrilateral with 4 congruent sides could be.

• a rectangle or a trapezoid
• a square or a rhombus
• a parallelogram or a trapezoid
• a rectangle or a rhombus

All quadrilaterals are parallelograms.

• True
• False