How to Calculate Area of 2D Figure -Lessons

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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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Lessons Description
The lessons below will show you how to calculate the area of the following basic 2D figures using their respective formula for area:
  1. Square
  2. Rectangle
  3. Circle
  4. Parallelogram
  5. Triangle
  6. Trapezoid (Trapezium)
Other than calculating the area, these lessons will show you how to use the formulas for other types of calculation.
Basic 2D Figures: square, rectangle, circle, parallelogram, triangle and trapezoid

Topic Lessons

In this lesson, we will learn about the area of a square...
In this lesson, we will learn about the area of a rectangle...
In this lesson, we will learn about the area of a circle...
In this lesson, we will learn about the area of a parallelogram...
In this lesson, we will learn about the area of a triangle...
In this lesson, we will learn about the area of a trapezoid...
Graphs & Equations
Algebra
Exponents
Symmetry
Fractions
Measurements
Interest
Angles
Triangles
Useful Resources