What is the formula for the area of a triangle?

The formula for the area of a triangle is correctly given by the equation that incorporates the base and height of the triangle, expressed as Area = (1/2)bh. In this formula, "b" represents the length of the base of the triangle, and "h" signifies the height, which is the perpendicular distance from the base to the opposite vertex. By multiplying the base by the height, you calculate the overall space covered by the triangle, and then dividing by two accounts for the fact that a triangle is essentially half of a parallelogram formed by the same base and height. Thus, this formula effectively captures the essential properties of triangles in relation to their dimensions, making it the correct choice for calculating their area.