By Team Aakash Byju's

How to Use Area of a Trapezium Formula to Solve NCERT Maths

A trapezium is a quadrilateral, which has four sides and one set of parallel sides.

The area of a trapezium is mostly determined by the length of parallel sides and the trapezium's height.

It is based on square units of measurement.  Let's look at the formula for calculating the area of a trapezium.

Area of trapezium can be calculated using the formula:

Where a and b are parallel sides of the trapezium and h is the height of the trapezium.

To find the area of the trapezium, follow the steps given below:

Step 1

Determine the dimensions of the specified trapezium, including the length of parallel sides and height.

Step 2

Add the parallel sides' lengths.

Step 3

Multiply the total of parallel sides by the trapezium's height.

Step 4

To reach the final answer, multiply the above-calculated amount by 1/2.

The area of the given trapezium is the value obtained in step 4.

Example:

If the length of parallel sides are 7 cm and 5 cm respectively and height is 2 cm, then find the area of a trapezium.

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