Quadrilateral flashcard

Front

What is a quadrilateral?

Back

A quadrilateral is a shape with four sides.

Front

What are the types of quadrilaterals?

Back

The types of quadrilaterals include squares, rectangles, parallelograms, trapezoids, and rhombuses.

Front

What is a square?

Back

A square is a quadrilateral with all sides and angles equal.

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with opposite sides equal and all angles right angles.

Front

What is a parallelogram?

Back

A parallelogram is a quadrilateral with opposite sides that are both parallel and equal in length.

Front

What is a trapezoid?

Back

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

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all sides equal, but angles are not necessarily right angles.

Front

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

Back

length × width

Front

What is the formula for finding the area of a trapezoid?

Back

½ (base₁ + base₂) × height

Front

What is the formula for finding the area of a parallelogram?

Back

base × height