30 60 90 Triangle Calculator

30 60 90 triangle calculator calculates area, perimeter, and any leg length from other known legs for a 30 60 90 triangle.

In a 30°60°90° triangle, leg a is the shortest length opposite angle of 30°. Its hypotenuse C length is two times leg a, leg b is equal √3 of leg a. for example,
if a=25.
b=25x√3=43.3.
c=2x25=50