Rectangle Area
Rectangle – is a geometric figure that has four right angles. Its dimensions depend entirely on the length of its sides, which are usually denoted by Latin letters a and b. A rectangle where all sides are equal is called a square.
Definition: Rectangle is a parallelogram with all right angles( equal to 90 degrees)
Properties of a rectangle.
1) The opposite sides of a rectangle are equal and parallel.
2) The sides of the rectangle are its heights.
3) The diagonals of a rectangle are equal, intersect, and are divided in half by the point of intersection.
The area of a rectangle is calculated using the formula: a*b; where a-this is the width of the rectangle, b-this is the length of the rectangle.
With the help of this online calculator, you can calculate the area of any rectangle, for this you need to enter the value of its sides.
The area of a rectangle can be calculated if the lengths of its sides are known; it will be equal to their product.
Namely, the area of a rectangle can be calculated using the formula:
, where s – this is the area, and a and b – the length of the sides.