PERIMETRO DE FIGURAS IRREGULARES Super facil - Para principiantes (POLIGONOS IRREGULARES)

Understanding the Perimeter of Irregular Figures

Introduction to Perimeter

• Daniel Carrión introduces the topic of irregular figures and their perimeters, defining perimeter as the measure of a figure's contour in linear units such as centimeters or meters.

• The perimeter is calculated by summing the lengths of all sides of a polygon, emphasizing that irregular polygons have sides and internal angles that differ in measurement.

Calculating Perimeter: First Example

• The first example features an irregular figure with nine sides, with specific measurements provided for each side.

• The formula for calculating perimeter is presented: P = L1 + L2 + ... + Ln, where "L" represents the length of each side.

• After substituting values into the formula, it is determined that the perimeter measures 37.5 centimeters.

Calculating Perimeter: Second Example

• A second irregular figure is introduced with five sides and corresponding measurements.

• Using the same formula for perimeter calculation, values are substituted to find that this figure's perimeter equals 28.5 centimeters.

Calculating Perimeter: Third Example

• A third example presents another irregular polygon with eight sides and various measurements listed.