What Is The Mathematical Equation For The Area Of An Object?

Answer And Explanation To The Question “What Is The Mathematical Equation For The Area Of An Object?”

AREA OF AN OBJECT – In this topic, we will now know the answer and explanation to know the mathematical equation for the area of an object.

AREA OF AN OBJECT

The Math subject is filled with equations, especially in the field of geometry, the study of shapes; trigonometry, the study of triangles, and more.

Even in the field of science as its language one of its branches, you can see equations, especially in the field of physics.

Now there is one particular mathematical equation that we have to learn or relearn and it is to find the area of a certain thing. Let’s know the answer to the question.

Answer

The mathematical equation to find the area in written from is that the “Area is equals to the product of length and width“, thus the expression:

Area = Length * Width or A = L*W

The variables are:

  • A = area
  • L = length
  • W = width

However, this is true in terms of objects that are rectangular solid. To find the areas of other shapes, here are the following::

  • Square
    • Since the square have all sides of the same length, the equation is:
      • A = L2
    • Where:
      • A = area
      • L = length
  • Circle
    • We do not use length or width but rather the radius, thus, the equation is:
      • A = πr2
    • Where:
      • A = area
      • r = radius
      • π = “pi”, which is constant and has the value of about 3.14
  • Triangle
    • The area of the triangle is equals to one-half of the product of the base (length) and height, thus, the equation:
      • A = 1/2bh
    • Where:
      • A = area
      • b = base
      • h = height

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