Quadrilateral Area and Perimeter

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides, four vertices, and four angles.

Front

What is the formula for the perimeter of a rectangle?

Back

The perimeter (P) of a rectangle is given by the formula: P = 2(length + width).

Front

What is the formula for the area of a rectangle?

Back

The area (A) of a rectangle is given by the formula: A = length × width.

Front

What is the formula for the area of a triangle?

Back

The area (A) of a triangle is given by the formula: A = 1/2 × base × height.

Front

What is the formula for the perimeter of a square?

Back

The perimeter (P) of a square is given by the formula: P = 4 × side.

Front

What is the formula for the area of a square?

Back

The area (A) of a square is given by the formula: A = side².

Front

What is the formula for the perimeter of a triangle?

Back

The perimeter (P) of a triangle is the sum of the lengths of its sides: P = side1 + side2 + side3.

Front

What is the formula for the area of a parallelogram?

Back

The area (A) of a parallelogram is given by the formula: A = base × height.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

How do you calculate the area of a trapezoid?

Back

The area (A) of a trapezoid is given by the formula: A = 1/2 × (base1 + base2) × height.