Polygons and Quadrilaterals

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

Select the quadrilaterals.

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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 Quadrilateral has 4 right angles, 2 sets of parallel sides, and all of its' sides are the same length?

• Triangle

• Rhombus

• Rectangle

• Square

Which Quadrilateral has 4 right angles, 2 sets of parallel sides, and all of its' sides are the same length?

• Triangle

• Rhombus

• Rectangle

• Square

The shape shown is a square. Why could it also be considered a rhombus?

• It has 4 right angles.

• It has 4 congruent sides.

• There are no parallel sides.

• There are no perpendicular lines.

Is a quadrilateral that has opposite sides that are parallel and all of its sides are the same length

• Rhombus

• Trapezoid

• Rectangle

• Square

The square could also be called a parallelogram because...

• It has two sets of parallel lines.

• It has four congruent sides.

• It has four right angles.

• It is not a quadrilateral.

Which Quadrilateral has 4 right angles, 2 sets of parallel sides, and is also a parallelogram?

• Rectangle

• Square

• Triangle

• Rhombus