# Legs of an Isosceles Trapezoid Calculator

Posted by Dinesh on**Leg of a Trapezoid**- Either of the two sides which connect the bases of a trapezoid. Use the isosceles trapezoid calculator to calculate the legs of an isosceles trapezoid for your geometry problems.

## Calculation of Legs of an Isosceles Trapezoid

### Formula:

l = (p - a - b) / 2

Where,p = Perimeter

a = Base

_{1}

b = Base

_{2}

l = Legs of an Isosceles Trapezoid