Having a clear idea about the shape of a rectangle in the world of mathematics is very much important so that people can make the right decisions on the two-dimensional plane. The rectangle is known as the type of quadrilateral or the 2-dimensional shape that comes with four sides and four bases. All the four angles of the rectangle are known as right angles or will be equal to 90°. The opposite sides of the rectangle are equal and parallel to each other and further it is vital for people to note down that parallelogram also has resembling properties to be a rectangle but it cannot be categorised as a rectangle because all the angles are not equal to 90°.
Area of rectangle is known as the region occupied by it within the four sides of the boundaries and the area of the rectangle will always be depending on the sides. Basically in this particular case, the formula for the area will be equal to the product of length and breadth of the rectangle and further, it is vital for people to note down that perimeter is another very important thing to be taken into consideration in whole process. The basic formula for the area of the rectangle will be the product of length and breadth so that there is no chance of any kind of doubt in the whole process.
This formula will always be depending on the measurement of the length as well as the breadth and further lateral and total surface area can be calculated only for three-dimensional figures which is one of the most important things to be noted down by people. Since a rectangle is a two-dimensional figure so people can only calculate perimeter and area in this particular case. The answer will always be obtained in the square unit dimension which is the main reason that people need to be very much clear about the basic technicalities.
The steps of calculating the area of the rectangle are:
- First of all, students need to note down the dimensions of length and breadth from the given data to them in the questions.
- After this people need to multiply the value of length and breath
- After this people need to write down the answer in square units
The area of a rectangle can also be calculated in another manner which is of the utilisation of the diagonal and in this particular case, the area will be diagonal square minus breadth square under the root into the breadth of the rectangle.
Apart from the very basic calculation of the rectangle people also need to have a good hold over the properties of this particular shape and some of the basic properties are:
- It will be having four sides and four versus
- Each vertex will be having an angle equal to 90°
- Opposite sides will be equal as well as parallel
- Diagonals will be bisecting each other
- Perimeter will be equal to the twice sum of the length and breadth
- The area will be equal to the product of length and breadth
- This will be the parallelogram with four right angles
- Some of the interior angles will always be equal to 360°
Hence, it is very much important for people to be clear about the basic calculation and dimensions in this particular case so that everybody will be able to indulge into accurate calculations in the world of mathematics. Apart from this, people also need to have a good hold over the basic concepts from the house of experts at Cuemath so that basic technicalities can be paid proper attention and people can fulfil their goals of scoring well in exams very easily.