Classifying Quadrilaterals and Triangles

Front

What is a polygon?

Back

A polygon is a 2-dimensional figure.

Front

What does congruent mean?

Back

same size and same shape

Front

A rectangle must be a __________ and a __________.

Back

quadrilateral, parallelogram

Front

Which statement is true?

Back

A square is always a parallelogram

Front

Look at the hierarchy. Which figure can be placed below the rectangle in this hierarchy?

Back

square

Front

A quadrilateral with 4 congruent sides could be.

Back

a square or a rhombus

Front

All quadrilaterals are parallelograms.

Back

False

Front

Rebecca drew a quadrilateral with only ONE PAIR of parallel sides. Which statement is true?

Back

It must be a trapezoid.

Front

Which statement correctly compares these two triangles?

Back

Both figures are polygons with one pair of congruent sides and 2 equal angles.

Front

Which statement supports that an equilateral triangle is also an isosceles triangle?

Back

They both have at least two congruent sides.