Perimeter of any polygon is found by finding the sum of all of the sides. read more
Scalene Triangle Equations These equations apply to any type of triangle. Reduced equations for equilateral, right and isosceles are below. read more
The perimeter of a triangle is the sum of all the sides of the triangle, and you determine the perimeter of any triangle by adding the lengths of all three sides. Since an isosceles triangle has two sides of equal length, start by multiplying the length of one of the equal sides by two. read more
Perimeter of any polygon is found by finding the sum of all of the sides. An isosceles triangle is a triangle with two equal sides and two equal base angles. For the isosceles triangle above the measure of the base is 14 and the measure of the two equal sides are 9 each. read more