Rhombuses, Rectangles, and Squares

Front

What is a rhombus?

Back

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

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with opposite sides that are equal in length and all angles that are right angles (90 degrees).

Front

What is a square?

Back

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

Front

How do you find the area of a rectangle?

Back

The area of a rectangle can be found using the formula: Area = length × width.

Front

How do you find the perimeter of a rectangle?

Back

The perimeter of a rectangle can be calculated using the formula: Perimeter = 2(length + width).

Front

What is the relationship between squares and rectangles?

Back

All squares are rectangles, but not all rectangles are squares.

Front

What is the relationship between rhombuses and squares?

Back

All squares are rhombuses, but not all rhombuses are squares.

Front

What is the formula for the area of a rhombus?

Back

The area of a rhombus can be calculated using the formula: Area = (diagonal1 × diagonal2) / 2.

Front

What is the formula for the perimeter of a rhombus?

Back

The perimeter of a rhombus can be calculated using the formula: Perimeter = 4 × side length.

Front

What is the definition of congruent shapes?

Back

Congruent shapes are shapes that are identical in shape and size, meaning they can be superimposed on each other.