2D Shapes

Front

What is a pentagon?

Back

A pentagon is a five-sided polygon.

Front

Which of the following shapes is a parallelogram?

Back

A parallelogram is a four-sided figure with opposite sides that are parallel and equal in length.

Front

What is a trapezoid?

Back

A trapezoid is a four-sided figure (quadrilateral) with at least one pair of parallel sides.

Front

What is a rhombus?

Back

A rhombus is a four-sided figure (quadrilateral) with all sides of equal length and opposite angles that are equal.

Front

What are vertices in geometry?

Back

Vertices are the corners of shapes where two lines meet.

Front

What is the definition of a polygon?

Back

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

Front

What is the difference between a square and a rectangle?

Back

A square has all sides of equal length and all angles equal to 90 degrees, while a rectangle has opposite sides equal and all angles equal to 90 degrees.

Front

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

Back

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

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides.

Front

What is the formula for the area of a rectangle?

Back

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