Perimeter of Trapezoid

Perimeter of trapezoid is defined as the sum of all the sides of the trapezoid. The formula for the perimeter of a trapezoid when the sides are “a”, “b”, “c”, and “d” is given by,

Perimeter (P) = (a + b + c + d) units

Area of a Trapezoid

Area of a Trapezoid the area enclosed by the 2-D figure Trapezoid. It is the total space occupied by the boundary of the trapezoid. A trapezoid is another name for a trapezium and the area of a trapezoid is easily found if the parallel side and the height of the trapezoid are given. It is calculated in square units, i.e. cm2, m2, in2, etc.

In this article, we have added, Trapezoid Definition, Area of Trapezoid, Trapezoid Formula, and others in detail.

Table of Content

  • What is a Trapezoid?
  • What is Area of Trapezoid?
  • Area of Trapezoid Formula
  • How to Calculate Area of Trapezoid
  • Area of Trapezoid Formula Derivation
  • Area of Trapezoid without Height
  • Area of Trapezoid Examples
  • Practice Question on Trapezoid Formula

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What is a Trapezoid?

A trapezoid is a polygon with just one pair of parallel sides. These parallel sides are called the bases of the Trapezoid. The other two sides of trapezoids are non-parallel and are referred to as the Legs of the Trapezoid. The image added below shows a trapezoid with its base and legs....

What is Area of Trapezoid?

Area of the trapezoid is the space occupied by the perimeter of the trapezoid. It is the 2-D space occupied by the boundaries of the trapezium. It is the half of the product of sum of parallel side with its sides. It is calculated in square units similar to other areas....

Area of Trapezoid Formula

To calculate the area of a trapezoid, we must know the lengths of two of parallel sides and the distance (height) between them. The area (A) of a trapezoid is given by the formula,...

How to Calculate Area of Trapezoid

Area of trapezoid can be found using the following sequence of steps:...

Area of Trapezoid Formula Derivation

To derive area of trapezoid we divide the trapezoid into a triangle by dividing one leg of the trapezoid into two equal halves and the joining the mid point of the leg to the opposite vertex....

Area of Trapezoid without Height

To find the area of the trapezoid (Isosceles Trapezoid) if the height of trapezoid is not given and all its sides are given we follow the steps added below. Area of trapezoid is not calculated without using the height of the trapezoid so we first find the height of the trapezoid with the given information and then easily find the area of the trapezoid, using area of trapezoid formula....

Perimeter of Trapezoid

Perimeter of trapezoid is defined as the sum of all the sides of the trapezoid. The formula for the perimeter of a trapezoid when the sides are “a”, “b”, “c”, and “d” is given by,...

Area of Trapezoid Examples

Example 1: Find area of a trapezoid for base lengths 10 units and 15 units and height of 8 units....

Practice Question on Trapezoid Formula

Q1. Find the height of a trapezoid with base lengths 10 units and 15 units and area 125 square units....

Area of Trapezoid – FAQs

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