Quadrilateral and Polygons

Joe sorted shapes into two groups as shown in the picture. Which rule did he use to place shapes into Group 1?

• polygons with at least 1 right angle

• polygons with 5 sides

• polygons with equal sides

• polygons with at least 1 pair of parallel sides

Which shape goes in the empty box?

• trapezoid

• quadrilateral

• rhombus

• triangle

What do a rhombus and a rectangle have in common?

• they are both parallelograms

• they always have four right angles

• they are not polygons

• they have five sides

Select the other plane shapes that belong inside the “polygons with right angles” circle but NOT in the section where the circles overlap.

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How can you describe the shapes in the section where the circles overlap?

• The are polygons with right angles

• They are quadrilaterals

• They are polygons with right angles AND quadrilaterals

Which statement is true?

• A pentagon could be put into Group 2 only.

• A rectangle could be put into Groups 1 and 2 only.

• A triangle could be put into all the groups.

• A square could be put into all the groups. 

Which two sections are quadrilaterals?

• 4 and 5

• 1 and 3

• 5 and 7

• 2 and 6

Identify the polygon.

• Rhombus

• Rectangle

• Quadrilateral but NOT a rhombus or rectangle

Identify the polygon.

• Rhombus

• Rectangle

• Quadrilateral but NOT a rhombus or rectangle

Identify the polygon.

• Rhombus

• Rectangle

• Quadrilateral but NOT a rhombus or rectangle