Classifying 2D Shapes

Front

What is a polygon?

Back

A polygon is a closed figure made up of straight line segments. Examples include triangles, quadrilaterals, pentagons, and hexagons.

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides. Examples include squares, rectangles, rhombuses, and trapezoids.

Front

What is a rhombus?

Back

A rhombus is a type of quadrilateral where all four sides are of equal length, and opposite angles are equal.

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with opposite sides that are equal in length and four right angles.

Front

What is a trapezoid?

Back

A trapezoid is a quadrilateral with at least one pair of parallel sides.

Front

What is a hexagon?

Back

A hexagon is a polygon with six sides and six angles.

Front

What is a heptagon?

Back

A heptagon is a polygon with seven sides and seven angles.

Front

What is an octagon?

Back

An octagon is a polygon with eight sides and eight angles.

Front

What is a nonagon?

Back

A nonagon is a polygon with nine sides and nine angles.

Front

What is a decagon?

Back

A decagon is a polygon with ten sides and ten angles.