To find the area of different geometric figures, different mathematical formulas must be used, such as: A = Π x r², A = b x h, A = b x h, among others.
How to calculate the area of a circle?
To calculate the area of a circle we must use the following mathematical formula:
In this formula we have the value of π, which is equal to 3.14, and the value of r², which is equal to the radius of the circle squared. For example:
- A = 3.14 × 10²
- A = 3.14 x 100
- A = 314 cm²
How to calculate the area of a rectangle?
To calculate the area of a rectangle it is necessary to use the following mathematical formula:
A = b × h, in this formula b is equal to the length of the base and h to the length of the height of the rectangle. For example:
How to calculate the area of a square?
To calculate the area of a square it is necessary to use the following formula:
In this formula b represents the base of the base and c the length of the side of the square; we must take into account that the base and the side have the same length in a square. For example:
Learn more about geometric figures in: https://brainly.com/question/26170471
