Square
A square is a geometric shape that has four equal sides and four equal angles (right angles)
A square is a geometric shape that has four equal sides and four equal angles (right angles). All sides of a square are parallel and opposite sides are equal in length. The length of each side of a square is called its “side length”. The formula for calculating the area of a square is A = s^2, where A represents the area and s represents the side length. The formula for calculating the perimeter of a square is P = 4s, where P represents the perimeter. Squares have several properties, such as:
1. Symmetry: A square has four lines of symmetry, which means it can be divided into four equal parts by lines drawn from opposite sides.
2. Diagonals: The diagonals of a square are equal in length and bisect each other at right angles. The length of a diagonal of a square can be calculated using the Pythagorean theorem: d = s√2, where d represents the length of the diagonal and s represents the side length.
3. Compactness: A square is a compact shape that maximizes the area for a given perimeter. This property makes squares useful in various applications, such as tiling floors or creating storage containers with maximum space utilization.
Squares are commonly encountered in everyday life, including on city grids, checkerboards, and computer screens. They are fundamental in geometry and serve as building blocks for more complex shapes and formulas.
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