Grade 3 Polygons

Front

What is a polygon?

Back

A polygon is a closed figure made up of straight line segments that connect at vertices.

Front

How many sides does a triangle have?

Back

A triangle has 3 sides.

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with 4 sides.

Front

Name a polygon with 5 sides.

Back

Pentagon.

Front

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

Back

The sum of the interior angles of a triangle is 180 degrees.

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 hexagon have?

Back

A hexagon has 6 sides.

Front

What is an octagon?

Back

An octagon is a polygon with 8 sides.

Front

What are the properties of a square?

Back

A square has 4 equal sides, 4 right angles, and 2 sets of parallel sides.

Front

What is the difference between a rhombus and a rectangle?

Back

A rhombus has all sides equal but angles are not necessarily right angles, while a rectangle has opposite sides equal and all angles are right angles.