What is the formula for area of a triangle?

The formula for the area of a triangle is 1/2bh. To work out the area, just Base x Height like how you would work out for the area of a rectangle, but divide by 2 at the end. In the examples above, they've given you the base and the height, so just follow the formula and working it out. read more

Thus, the formula for the area of a triangle is: or. where is the base, is the height and · means multiply. The base and height of a triangle must be perpendicular to each other. In each of the examples below, the base is a side of the triangle. read more

Intuition for why the area of a triangle is one half of base times height. read more