polygon

Front

What is a polygon?

Back

A polygon is a closed figure formed by a finite number of straight line segments connected end to end.

Front

What are the characteristics of a triangle?

Back

A triangle is a polygon with three sides and three angles. The sum of the interior angles is always 180 degrees.

Front

How many sides does a quadrilateral have?

Back

A quadrilateral has four sides.

Front

What is a hexagon?

Back

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

Front

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

Back

The sum of the interior angles of a pentagon is 540 degrees.

Front

Define a trapezoid.

Back

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

Front

What is a regular polygon?

Back

A regular polygon is a polygon with all sides and angles equal.

Front

How many sides does a nonagon have?

Back

A nonagon has nine sides.

Front

What is the difference between a concave and a convex polygon?

Back

A convex polygon has all interior angles less than 180 degrees, while a concave polygon has at least one interior angle greater than 180 degrees.

Front

What is an octagon?

Back

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