area of equilateral triangle in java
import java.util.Scanner;
public class AreaOfEquilateral
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
System.out.println("Please enter the side of equilateral triangle: ");
double side = sc.nextDouble();
double area = (Math.sqrt(3)/4) * (side * side);
System.out.println("Area of equilateral triangle is: " + area);
sc.close();
}
}how to find the area of a triangle
#this is the code to find the area of a parrelogram and triangle
#change the numbers to select what height and base your shape is
b = 3 #b is base
h = 3 #h is height (middle)
t = 5 #this is the base of the triangle
i = 5 #and this is the height
p = t*i #dont touch this
print("this is the area of the parrelogram")
print(b * h)
m = input("do you want to calculate a triangle? (space before answer)")
print(m)
if m == " yes":
print ("this is the area of the triangle that you inputed")
print (p/2)
else:
print("ok")Copyright © 2021 Codeinu
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