Triangle Calculator

   
   

height 
breadth 

Formula

Area of a Triangle A = (b*h)/2
b - breadth of a triangle
h - height of a triangle

Area of Equilateral Triangle

side length 

Formula

Area of Equilateral triangle A = sqrt(3/4)*(s)2
s- side length of a triangle

Area of Equilateral Triangle

side length 

Formula

Area of Equilateral triangle A = sqrt(3/4)*(s)2
s- side length of a triangle

Area of Triangle (Side Angle Side)

side lengths 
Angle 

Formula

Area of triangle(side angle side)
A = (1/2)*a*b*sin(C)2
a,b - side lengths of a triangle
C - Opposite angle