Calculating the Area and Perimeter of a Square
A square is a special type of polygon that has four equal sides and four right angles. To find the area and perimeter of a square, you can rely on simple formulas that involve its sides.
1. Finding the Area
The area of a square is calculated by squaring the length of one of its sides. The formula is:
Area = side × side or Area = side²
For example, if the length of a side of the square is 5 units, the area would be:
Area = 5 × 5 = 25 square units.
2. Finding the Perimeter
The perimeter of a square is the total length around the square. You can calculate it using the formula:
Perimeter = 4 × side
So, if the length of a side of the square is also 5 units, the perimeter would be:
Perimeter = 4 × 5 = 20 units.
Summary
To summarize, for a square:
– Area is found by squaring the length of the side.
– Perimeter is found by multiplying the length of the side by 4.
With these formulas, you can easily calculate the area and perimeter of any square!