Whether you have the base and height of the triangle, three sides, side-angle-side, or angle-side-angle, this versatile triangle area calculator will find the area of a triangle for you.

The basic formula to find the area of a triangle is, area of triangle = 1/2 (b × h); where 'b' is the base and 'h' is the height of the triangle. However, there are other formulas that are used to …

Here you will learn about the area of a triangle, including how to find the area of a triangle with given dimensions. Students will first learn about area of a triangle as part of geometry in 6th …

Jun 2, 2025 · To calculate the area of a triangle, start by measuring 1 side of the triangle to get the triangle's base. Then, measure the height of the triangle by measuring from the center of …

Jul 23, 2025 · The area of the triangle is a basic geometric concept that calculates the measure of the space enclosed by the three sides of the triangle. The formulas to find the area of a …

Knowing Three Sides There's also a formula to find the area of any triangle when we know the lengths of all three of its sides. This can be found on the Heron's Formula page.

Questions about the area of a triangle formula? We explain how to find the area of a triangle and walk through a number of examples.

Free triangle area calculator with step-by-step solutions. Calculate triangle area using base/height, three sides, or angles. Includes formulas, examples, and practical applications for …

Area of a Triangle tutorial. Pictures, examples and many practice problems on how to find the area of a triangle from its base and its height.

Area of a triangle = (base × height)/2 The red line represents the length of the base (call it b if you want) and the blue line represents the length of the height. As you can see, to find the area, …