In this video, we will write a Javascript program to find the area & perimeter of triangles.
Area of a Triangle:
The area of a triangle is defined as the total space occupied by the three sides of a triangle in a 2- dimensional plane.
Formula:
A = 1/2 × b ×h
The Perimeter of a Triangle:
To calculate the perimeter of a triangle, we just add the length of its all sides.
Suppose, if a triangle has sides x, y, and z, also the perimeter of that triangle will be:
P = (x+y+z)
Example:
Input
h and b : 3 & 4
Output
Area = 6
Perimeter = 10
Now, in this video, we calculate the area & perimeter of the triangle using 2 different methods:
1. Using simple formula [height and base of the triangle]
2. Using the user to define a function
Apart from that the time and space complexity covered in this video.
Javascript program to find the area & perimeter of triangles :
https://www.geeksforgeeks.org/how-to-find-the-area-of-a-triangle-using-javascript/