LEARN MATH STEP BY STEP THROUGH VERY EASY PROCESS

RECTANGLE

__RECTANGLE -__

**A rectangle is a two-dimensional shape that is characterized by having four straight sides and four right angles. It is a quadrilateral, meaning it has four sides, and it is also a parallelogram, meaning that opposite sides are parallel to each other. Unlike a square, a rectangle has two pairs of sides of different lengths, with the opposite sides being equal in length. The area of a rectangle is calculated by multiplying the length of one side by the length of an adjacent side.**

**A rectangle is a four-sided flat shape with four right angles (90-degree angles) between its opposite sides. It is a type of quadrilateral, and its opposite sides are equal in length and parallel to each other. The two pairs of opposite sides of a rectangle are also congruent (having the same length), and the perimeter of a rectangle can be calculated by adding the lengths of all its sides. The area of a rectangle can be calculated by multiplying the length of one side by the length of an adjacent side, or by using the formula A = length × width.**

**A rectangle is a two-dimensional geometric shape with four sides and four right angles. It is a special case of a parallelogram in which all four angles are right angles. The opposite sides of a rectangle are parallel and congruent, which means they have the same length. The area of a rectangle is equal to the product of its length and width, and its perimeter is the sum of the lengths of all four sides. A rectangle can be classified as a quadrilateral, a polygon with four sides. It is a very common shape in mathematics, geometry, and everyday life, and it has a wide range of applications in fields such as architecture, engineering, and design.**

**A rectangle is a 2-dimensional shape with four straight sides, where the opposite sides are parallel and equal in length. The four interior angles of a rectangle are all right angles (90 degrees). In other words, a rectangle is a quadrilateral with equal opposite sides and equal adjacent sides, where each angle is a right angle. The area of a rectangle is calculated by multiplying the length and width of the rectangle, and its perimeter is calculated by adding up the lengths of all four sides.**

**A rectangle is a quadrilateral with four straight sides and four right angles, where opposite sides are parallel and equal in length. It is a type of parallelogram with all angles equal to 90 degrees, and its opposite sides are congruent. A rectangle can be defined as a two-dimensional shape that has four sides, with opposite sides being equal in length, and all angles are right angles (90 degrees). The area of a rectangle can be calculated by multiplying its length and width, while its perimeter is the sum of all its sides.**

**To identify a rectangle, you should look for the following characteristics:-**

**Four straight sides: A rectangle has four sides that are straight, and each side connects two adjacent vertices.****Four right angles: All four angles of a rectangle are right angles, which means they measure 90 degrees.****Opposite sides are parallel: The opposite sides of a rectangle are parallel to each other, which means they never intersect.****Opposite sides are equal in length: The two pairs of opposite sides in a rectangle are equal in length, which means they have the same measurement.**

**If a shape has all four of these characteristics, then it is a rectangle. For example, a piece of paper or a windowpane can be identified as a rectangle because it has four straight sides, four right angles, opposite sides are parallel, and opposite sides are equal in length.**

**We can observe from the above picture, AB and DC both are opposite and parallel AB || DC. Whereas AD and BC are opposite and parallel line AB || DC.**

**AB = DC = L, and AD = BC = W**