Identifying Quadrilaterals and Polygons

Bob says that the red shape is a trapezoid. Mary says that these are both trapezoids. Who is correct?

• Mary, because both are quadrilaterals and have one pair of parallel lines.

• Bob, because only the first shape has slanted lines and looks like a trapezoid.

If a shape is a square, then it is also a rectangle and a rhombus.

• TRUE

• FALSE

A trapezoid is a quadrilateral with exactly one set of parallel sides.

• TRUE

• FALSE

Select all the true statements about the shape above.

• It is a quadrilateral.

• It has 4 right angles.

• It has two sets of parallel lines.

• It is a parallelogram.

• It has equal sides.

John collects polygon buttons. If he only wants quadrilaterals, which of the following buttons should John choose? Select ALL that apply.

• rhombus

• triangle

• hexagon

• trapezoid

• pentagon

How many sides does a quadrilateral have?

• 4

• 3

• 5

• 6

A _______________ is a quadrilateral with two sets of parallel sides.

• trapezoid

• parallelogram

• triangle

Which quadrilateral has all right angles and all sides the same length?

• Rhombus

• Parallelogram

• Square

• Trapezoid

Which quadrilateral cannot be called a parallelogram?

• Square

• Trapezoid

• Rectangle

• Rhombus

I am searching for a shape that has 4 sides. It has 4 right angles and is a parallelogram. Which shapes could work? Select all that apply.

• square

• rhombus

• rectangle

• trapezoid

• octagon