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A square kilometre is a metric unit used to measure area. It is equal to the area of a square with a side length of 1 km 1 km. We use square metres to measure large areas such as the areas of farms or towns. We use the symbol, km2 km 2 for square kilometres.
- Square – Introduction
- What Is A Square in Math?
- Properties of A Square
- Area and Perimeter of A Square
- Solved Examples on Square
Take a look at the images given below. You might have come across objects like a photo frame, or a craft paper in day-to-day life. Can you identify what is common in them? All of them have a square shape.
A square is a two-dimensional closed shape with 4 equal sides and 4 vertices. Its opposite sides are parallel to each other. We can also think of a square as a rectangle with equal length and breadth. Looking around, you can find many things that resemble the square shape. Common examples of this shape include a chessboard, craft papers, bread slic...
It has 4 sides and 4 vertices.Its sides are equal in length.All interior angles are equal and right angles, which means that each angle measures 90°.The sum of all the interior angles is 360°.Area represents space occupied by a shape or figure whereas perimeter is the length of the outer boundary of the shape. Let’s discuss the formula for finding the area and perimeter of a square.
Example 1: The side of a square paper is 12 feet. Find the area of the paper. Solution: We know that the area of a square is given by s2, where s=length of the side. For the given square, s =12feet Therefore, the area of the square paper is given by: Area =s2=12×12=144sq. ft. Example 2: If the perimeter of a square measures 68 cm, what is the measu...
Properties of a Square. A square is a closed figure of four equal sides and the interior angles of a square are equal to 90°. A square can have a wide range of properties. Some of the important properties of a square are given below. A square is a quadrilateral with 4 sides and 4 vertices. All four sides of the square are equal to each other.
Aug 24, 2023 · A square is a regular polygon with four equal sides and equal angles that each measure 90°. For a quick refresher, a regular polygon is a two-dimensional enclosed figure made by joining three or more straight lines. Now, let’s identify some real world examples of squares!
Nov 21, 2023 · Learn how to define a square in mathematics. Discover the properties of the square shape. Learn what category the square shape falls into. Find real-world examples.
A square is definitely a parallelogram, and everything we've talked about is a quadrilateral. Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.
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Noun. square kilometer (plural square kilometers) (American spelling) Standard unit of area, symbol km 2, equal to the area of a square whose sides are one kilometer long; 10 6 square meters.
