Polygons

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.

Front

What are the properties of a rectangle?

Back

A rectangle has four right angles and opposite sides that are equal in length.

Front

What is a square?

Back

A square is a special type of rectangle where all four sides are equal in length.

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal length, but angles are not necessarily right angles.

Front

What is a trapezoid?

Back

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

Front

What is the difference between a rectangle and a rhombus?

Back

A rectangle has four right angles, while a rhombus does not necessarily have right angles.

Front

What is a parallelogram?

Back

A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length.

Front

What is an acute triangle?

Back

An acute triangle is a triangle where all three angles are less than 90 degrees.

Front

What is an obtuse triangle?

Back

An obtuse triangle is a triangle that has one angle greater than 90 degrees.