Depends on the length of the sides ! The simple formula to calculate the area of a triangle is half the base times the height.
Area of Equilateral Triangle A= S2 * (Root 3)/4, where A= Area of the triangle S= Side of the triangle.
The title of the formula is "Formula for the Area of a Triangle". No discrimination is expressed or implied.
Area of a triangle = 0.5*base*perpendicular height Area of a parallelogram = base*perpendicular height
The formula to calculate the area of a triangle is A = 1/2 * base * height, where A represents the area, the base is the length of the triangle's base, and the height is the perpendicular distance from the base to the opposite vertex. This formula is derived from the fact that the area of a triangle is half the product of its base and height. By plugging in the values for the base and height into the formula, you can easily determine the area of the triangle.
The are of any triangle is calculated by the formula: Area = 1/2 x Base x Height
Area of a triangle: 0.5*base*perpendicular height
There is no simple formula since the area of any shape depends on the shape itself. The formula for a circular shape is quite different from that for a rectangle, or a triangle or something more complicated.
Assuming that a sail is a triangle shape, the area of a triangle can be found by using a simple formula. Half the base or bottom multiplied by the height of the triangle and its tallest point will give surface area.
the formula for the area of a triangle is: base times height divided by two.
Area of triangle * 2 + perimeter of triangle * length.
K, well there is no surface area of a triangle, because a triangle is a 2s figure. Surface area is for a 3d figure. To find the regular area of a triangle the formula is 1/2 of the base X the height :) gl :P