Unlock the power of geometry with our Isosceles Triangle Area Calculator! Whether you're a student, architect, or just curious, this tool simplifies complex calculations. Quickly find the area by providing the length of its two equal sides and its base. Get instant, accurate results and understand the underlying formula.
Formula:
To calculate the area of an isosceles triangle (A) given its two equal sides (a) and its base (b), we first determine its height (h) using the Pythagorean theorem:
h = √(a² - (b/2)²)
Then, the area is calculated as:
A = (1/2) × b × h