Area is the amount of space a shape covers on a flat surface. It tells how many square units fit inside a figure, such as a square or rectangle.
Area is always measured in square units (like square centimeters, square inches, or square feet).
To find the area of a rectangle, multiply its length by its width. Both measurements must be in the same unit.
Always label your answer with square units to show that you are finding area, not just length or width.
A square has four equal sides. To find its area, multiply one side by itself. This is the same as using the formula side × side.
When you multiply a number by itself, you are finding the square of that number. That’s why we use “square” units for area.
Both squares and rectangles use multiplication to find area. A square is a special kind of rectangle where all sides are equal, so its formula is a simpler version of the rectangle formula.
When comparing areas, make sure all measurements use the same units. Converting units incorrectly can lead to mistakes.
We use area in real life when measuring surfaces, such as walls, floors, or gardens. Knowing how to find area helps us plan materials and space correctly.
Area helps you understand how much space something takes up. It’s useful in everyday math, design, and construction.