Front

What is a polygon?

Back

A polygon is a closed shape made up of straight lines. Examples include triangles, squares, and pentagons.

Front

What is a non-polygon?

Back

A non-polygon is a shape that is not closed or has curves. Examples include circles and ellipses.

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

What is a quadrilateral?

Back

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

Front

How many sides does a triangle have?

Back

A triangle has 3 sides.

Front

How many sides does a quadrilateral have?

Back

A quadrilateral has 4 sides.

Front

How many sides does a pentagon have?

Back

A pentagon has 5 sides.

Front

How many sides does a hexagon have?

Back

A hexagon has 6 sides.

Front

What is a trapezoid?

Back

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

Front

What is a rhombus?

Back

A rhombus is a quadrilateral where all four sides are of equal length.