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 are the characteristics of a triangle?

Back

A triangle has three sides, three angles, and the sum of its interior angles is always 180 degrees.

Front

What is an obtuse triangle?

Back

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

Front

What is an isosceles triangle?

Back

An isosceles triangle is a triangle that has at least two sides of equal length.

Front

What is a quadrilateral?

Back

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

Front

What defines a square?

Back

A square is a quadrilateral with four equal sides and four right angles.

Front

What defines a rectangle?

Back

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

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all sides of equal length and opposite angles that are equal.

Front

What is a trapezoid?

Back

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

Front

What is the sum of the interior angles of a quadrilateral?

Back

The sum of the interior angles of a quadrilateral is 360 degrees.