Perimeter is the distance around the boundary of a twodimensional shape from "summary" of Maths Mate – 6 NEW by Madhubun
The distance around the boundary of a two-dimensional shape is known as its perimeter. The perimeter is calculated by adding up the lengths of all the sides of the shape. For example, if we have a rectangle with sides of lengths 4 cm and 6 cm, the perimeter would be 4 + 4 + 6 + 6 = 20 cm. In simpler terms, imagine walking around the edge of a shape and measuring the total distance you have covered - that total distance is the perimeter. It is important to note that the perimeter is always measured in linear units, such as centimeters, meters, or feet, depending on the units of measurements used for the sides of the shape. Understanding the concept of perimeter is crucial in real-life applications, such as fencing a garden, where knowing the perimeter helps in determining the amount of fencing required. Similarly, in designing a room or a building, knowing the perimeter of the area allows for accurate planning and utilization of space. Different shapes have different formulas for calculating their perimeters. For example, the perimeter of a rectangle is calculated by adding up the lengths of all four sides, while the perimeter of a circle is calculated using the formula 2πr, where r is the radius of the circle.- The perimeter is a fundamental concept in geometry that helps in measuring the distance around the boundary of a two-dimensional shape. By understanding and applying the concept of perimeter, we can solve various real-world problems and make informed decisions in planning and design.
Similar Posts
Connect with nature to boost happiness
In our modern world, it's easy to lose touch with nature. We spend most of our time indoors, surrounded by artificial lighting ...
Celebrating achievements boosts confidence
When individuals achieve success, it is essential to celebrate their accomplishments. This celebration serves as a form of reco...
The citystate was a fundamental political unit
The city-state, or polis, was the basic building block of ancient Greek society. It was a self-contained community that functio...
The history of pi reflects the evolution of mathematics as a discipline
The story of pi is not just a tale of a singular mathematical constant, but rather a reflection of the broader evolution of mat...
Despite the difficulties, they persevered in their mission
Despite the many obstacles that stood in their way, the individuals involved in this ambitious project did not waver in their d...
The concept of line integrals helps solve problems in vector calculus
Line integrals play a crucial role in solving problems related to vector calculus. These integrals help us calculate the total ...