Rectangle, Rhombus, Square, Trapezoid and Parallelograms

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with opposite sides that are equal in length and four right angles.

Front

What are the properties of a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal length and opposite angles that are equal.

Front

Define a square.

Back

A square is a special type of rectangle where all four sides are equal in length and all angles are right angles.

Front

What is a trapezoid?

Back

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

Front

What defines a parallelogram?

Back

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

Front

If the lengths of the sides of a rectangle are 5 cm and 10 cm, what is its area?

Back

Area = length × width = 5 cm × 10 cm = 50 cm².

Front

How do you find the perimeter of a rhombus with side length 's'?

Back

Perimeter = 4s.

Front

What is the relationship between the diagonals of a square?

Back

The diagonals of a square are equal in length and bisect each other at right angles.

Front

If a trapezoid has bases of lengths 8 cm and 5 cm, what is the average length of the bases?

Back

Average length = (8 cm + 5 cm) / 2 = 6.5 cm.

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height.