Area = 1/2*base*perpendicular height
you split your shape in half, (The rectangle and the triangle), by putting a line through it and then calculate the area of the rectangle and then calculate the area of the triangle, half the area of the triangle then add the area of the triangle and the rectangle together!Then you should have your answer!
If you want to figure out just the area of the triangle, the formula is base times height divided by 2. It does not matter if it is inside a square, as long as you have the legnths of all they sides you need to calculate the area of that triangle. If you do not, It would be very difficult.
Area of Equilateral Triangle A= S2 * (Root 3)/4, where A= Area of the triangle S= Side of the triangle.
To calculate the area of a triangle, you use the formula: Area = 0.5 x base x height. Plugging in the values given, the area of the triangle would be 0.5 x 18cm x 20cm = 180 square centimeters.
The are of any triangle is calculated by the formula: Area = 1/2 x Base x Height
half base multiply height. 1/2BasexHeight
The area of a triangle can be calculated with one main formula. That is, A=(b*h)/2, where A is the area of the triangle, b is the base of the triangle, and h is the height of the triangle.
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.
Probably Heron wanted a way to calculate the area of the triangle.
Because the formula to calculate the area is height x (base/2)
You don't need a program; the formula is b*h/2.
To calculate the area of a triangle, multiply the length by the height and divde by 2. The formula is: A = (b*h)/2
The formula used to calculate the area of a triangle is:=1/2 b x h= half of base x height of the triangleHope this helps, have a great dayMAKE IT SHINE :)
the formula for the area of a triangle is A=1/2(bh) Where A is area, b is the base, and h is the height(or altitude).
You need to calculate the area of the base (square), and the area of one triangle, and multiply that by 4.
Depends on the length of the sides ! The simple formula to calculate the area of a triangle is half the base times the height.
Cones and cylinders are different shapes. Likewise you could not calculate the area of a square with the formula for a triangle.