# How to calculate the perimeter of the polygon using python programming

Geographic Information SystemsContents:

## How do you find the perimeter of a polygon in Python?

**Program to find perimeter of a polygon in Python**

- Define a function getInfo() .
- return square root of ((x1-x2)*(x1-x2)+(y1-y2)*(y1-y2)) which is Euclidean distance.
- between (x1, y1) and (x2, y2)
- From the main method, do the following.
- N := size of points.
- (firstx, firsty) := points[0]
- (prevx, prevy) := (firstx, firsty)

## How to calculate perimeter in Python?

**Python**

- a=c=2 # in rectangle sides opposite to each other are equal in length.
- b=d=4 # length of opposite sides.
- Perimeter = 2*(a+ b)
- print(“Perimeter of rectangle is: “);
- print(Perimeter);

## How do you code the perimeter of a polygon?

Perimeter of Regular Polygon = **(Number of sides) x (Side length of a polygon) units**. Perimeter = 5 (4) = 20 cm.

## How do you find the area of a regular polygon in Python?

**Python Math: Calculate the area of a regular polygon**

- Sample Solution:-
- Python Code: from math import tan, pi n_sides = int(input(“Input number of sides: “)) s_length = float(input(“Input the length of a side: “)) p_area = n_sides * (s_length ** 2) / (4 * tan(pi / n_sides)) print(“The area of the polygon is: “,p_area)

## What is the perimeter of a 4 sided polygon?

**A quadrilateral** is a polygon having four sides, four angles, and four vertices. The word ‘quadrilateral’ is derived from the Latin words ‘quadri,’ which means four, and ‘latus’, which means side.

## What is the formula for perimeter and area of a polygon?

To find the perimeter of any regular polygon, all you need to do is to **multiply the number of sides by the length of one side**. However, finding the area of a regular polygon is a bit tricky. The area would be half of the product of perimeter and apothem.

## What are the 3 formulas for perimeter?

**The formula to calculate the perimeter of a square can be given as,**

- Perimeter of a Square, (P) = 4 × Side units.
- Perimeter of a Rectangle, (P) = 2(l + b) units.
- Perimeter of a Triangle = Sum of all three sides.
- Perimeter of a Circle = 2 π r = π d.

## What is the formula to calculate perimeter?

In order to find the perimeter, or distance around the rectangle, we need to add up all four side lengths. This can be done efficiently by simply adding the length and the width, and then multiplying this sum by two since there are two of each side length. **Perimeter=(length+width)×2** is the formula for perimeter.

## What is a perimeter in coding?

Quote from video:

## How do you find the perimeter of a polygon with 6 sides?

Explanation: The perimeter of a regular hexagon is just **the sum of all 6 sides**. Because it’s a regular hexagon, the perimemter is just six times one side (6 cm) or 36 cm.

## How do you find the area and perimeter of a triangle in Python?

**Python program to find the area of a triangle**

- # Three sides of the triangle is a, b and c:
- a = float(input(‘Enter first side: ‘))
- b = float(input(‘Enter second side: ‘))
- c = float(input(‘Enter third side: ‘))
- # calculate the semi-perimeter.
- s = (a + b + c) / 2.
- # calculate the area.
- area = (s*(s-a)*(s-b)*(s-c)) ** 0.5.

#### Recent

- Exploring the Geological Features of Caves: A Comprehensive Guide
- What Factors Contribute to Stronger Winds?
- The Scarcity of Minerals: Unraveling the Mysteries of the Earth’s Crust
- How Faster-Moving Hurricanes May Intensify More Rapidly
- Adiabatic lapse rate
- Exploring the Feasibility of Controlled Fractional Crystallization on the Lunar Surface
- Examining the Feasibility of a Water-Covered Terrestrial Surface
- The Greenhouse Effect: How Rising Atmospheric CO2 Drives Global Warming
- What is an aurora called when viewed from space?
- Measuring the Greenhouse Effect: A Systematic Approach to Quantifying Back Radiation from Atmospheric Carbon Dioxide
- Asymmetric Solar Activity Patterns Across Hemispheres
- Unraveling the Distinction: GFS Analysis vs. GFS Forecast Data
- The Role of Longwave Radiation in Ocean Warming under Climate Change
- Esker vs. Kame vs. Drumlin – what’s the difference?