2D Shapes Review

Front

What is a 2D shape?

Back

A 2D shape is a flat geometric figure that has two dimensions: length and width.

Front

How many sides does a hexagon have?

Back

A hexagon has 6 sides.

Front

What is the definition of a trapezoid?

Back

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

Front

What is the difference between a square and a rectangle?

Back

A square has all sides of equal length, while a rectangle has opposite sides that are equal in length.

Front

How many vertices does a pentagon have?

Back

A pentagon has 5 vertices.

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 quadrilateral?

Back

A quadrilateral is a polygon with four sides.

Front

Name a 2D shape with 8 sides.

Back

An octagon has 8 sides.

Front

What is a regular polygon?

Back

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

Front

What is the formula for calculating the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width (Area = length × width).