How to Calculate Area of 2D Figure Lessons
Introduction
This page contains the list of lessons on how to calculate area of 2D figures. Each lesson consists of a math video, study tips and practice questions.
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Lesson Description
The lessons below will show you how to calculate the area of the following basic 2D figures using their respective formula for area:
 Square
 Rectangle
 Circle
 Parallelogram
 Triangle
 Trapezoid (Trapezium)
Other than calculating the area, these lessons will show you how to use the formulas for other types of calculation.
Topic Lessons

Area of a Square
In this lesson, we will learn about the area of a square...

Area of a Rectangle
In this lesson, we will learn about the area of a rectangle...

Area of a Circle
In this lesson, we will learn about the area of a circle...

Area of a Parallelogram
In this lesson, we will learn about the area of a parallelogram...

Area of a Triangle
In this lesson, we will learn about the area of a triangle...

Area of a Trapezoid (Trapezium)
In this lesson, we will learn about the area of a trapezoid...