3 Ways To Find The Height Of A Triangle

A = Area of the triangle b = Length of the base of the triangle h = Height of the base of the triangle

In this example, we will be using an equilateral triangle with side lengths of 8.

Using our example equilateral triangle with sides of 8, c = 8 and a = 4.

Using our example equilateral triangle with sides of 8, c = 8 and a = 4.

Using our example equilateral triangle with sides of 8, c = 8 and a = 4.

Using our example equilateral triangle with sides of 8, c = 8 and a = 4.

b = Sqrt (48) = 6. 93

If you have all three sides, you’ll use Heron’s formula, and the formula for the area of a triangle. If you have two sides and an angle, you’ll use the formula for the area given two angles and a side. A = 1/2ab(sin C). [5] X Research source