How to calculate the area of a composite figure?

A rectangle is one of the easiest shapes to calculate the area of, and the same is true for a square. The area of a rectangle is equal to length multiplied by width. If you have two or more shapes that are connected, you can add the areas together. If the shapes are different, you can use the area of a rectangle. The length of each shape is equal to the number of objects multiplied by the length of the base of each object. The width is equal to the sum of

How to calculate the area of a triangle with a hypotenuse?

If you have a right triangle and you know one of the sides and the angle opposite it, you can find the area using a well-known formula known as Heron’s Theorem. The area of a triangle with a hypotenuse is equal to the square root of one-half multiplied by the length of the base multiplied by the length of the height.

How to find the area of a triangle

One of the most common areas that you will need to calculate is the area of a triangle. A triangle is made up of three sides, each of which is a line segment. The three sides of the triangle are called the legs and the area of the triangle is the area of a triangle. The area of a triangle is equal to one-half the product of the length of each leg multiplied by the height of the triangle from the base to the vertex.

How to find the area of a triangle with one side and the opposite side?

A triangle with one side and the opposite side is called isosceles triangle. If the length of the base of the triangle is equal to length of the opposite side, then it is called an isosceles triangle with base. If the length of the hypotenuse is equal to the length of the base of the triangle, then it is called an isosceles triangle with equal legs. The area of an isosceles triangle with base is equal to half of the base

How to calculate the area of a triangle with altitude?

A right triangle with a known altitude has a base and an area. Use the Pythagorean Theorem to calculate the area of a right triangle with an altitude, where the sides are the legs of a right triangle: A2 = b2 + h2. In this case, b is the base and h is the altitude.