Calculate the area and perimeter of an isosceles triangle. This calculator uses feet for measurements.
Isosceles Triangle = a triangle that has two equal length sides.
A = bh/2 P =a*2+b where A is the area of the ellipse b the length of the base h the height P the perimeter of the triangle a the length of a leg
one square foot ( ft²) = 144 square inches (in²) one square inch (in²) = 0.00694444444444443 square feet (ft²) one square foot ( ft²) = 0.09290304 square metres (m²) square inch (in²) = 0.00064516 square metres (m²)