## How do you calculate square meters of a rectangle?

Multiply the length and width together. Once both measurements are converted into metres, multiply them together to get the measurement of the area in square metres.

**What is the formula for the area of a square or rectangle?**

To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area. This is the same as saying length2 or length squared.

**What are dimensions of rectangle?**

A rectangle has two dimensions: we can measure its length and, perpendicular to that, its width. The interior of a triangle or oval is also two-dimensional.

### How is the area of a rectangle calculated?

When the length and width of a rectangle are equal, the shape is a special case of a rectangle, called a square. The equation for calculating the area of a rectangle is as follows: area = length × width.

**When do you call a rectangle a square?**

If the lengths of the sides are all the same, then the rectangle is also a square. The lengths of the sides will be given as a or b or you can use l and w for “length” and “width”. The diagonal, which goes from one vertex to the opposite vertex cutting the rectangle into two squares, is called the diagonal and noted as d.

**How to calculate the area of a square?**

The formula is: A = L * W where A is the area, L is the length, W is the width, and * means multiply. A square is a rectangle with 4 equal sides. To find the area of a square, multiply the length of one side by itself.

## What are the parameters for a rectangle calculator?

Input : Two positive real numbers or parameters as the length and width of a rectangle; Output : Three positive real numbers or variables as the perimeter, area and diagonal length of a rectangle and corresponding units after that.