## What is the area of the triangle formula?

The area A of a triangle is given by the formula A=12bh where b is the base and h is the height of the triangle. Substitute 14 for b and 10 for h in the formula.

### How do you find the area of a triangle with 3 coordinates?

How Do You Find the Area of a Triangle With 3 Coordinates? Area of triangle with 3 points is: A = (1/2) |x1 1 (y2 2 − y3 3 ) + x2 2 (y3 3 − y1 1 ) + x3 3 (y1 1 − y2 2 )|, where (x1 1 ,y1 1 ),(x2 2 ,y2 2 ), and (x3 3 ,y3 3 ) are the coordinates of vertices of triangle.

**What is triangular area?**

The area of a triangle is defined as the total space occupied by the three sides of a triangle in a 2-dimensional plane. The basic formula for the area of a triangle is equal to half the product of its base and height, i.e., A = 1/2 × b × h.

**How do you write the formula for the area of a triangle?**

The most common formula for finding the area of a triangle is K = ½ bh, where K is the area of the triangle, b is the base of the triangle, and h is the height.

## How does one calculate the area of a triangle?

Calculating the Area of a Triangle. How to find the area of a triangle: The area of a triangle can be found by multiplying the base times the one-half the height. If a triangle has a base of length 6 inches and a height of 4 inches, its area is 6*2=12 square inches.

### How can solve a triangle knowing its area?

Method 1 of 4: Using the Base and Height Find the base and height of the triangle. The base is one side of the triangle. Set up the formula for the area of a triangle. Plug the base and height into the formula. This will give you the area of the triangle in square units. Find the area of a right triangle.

**What is the formula for a triangle area?**

In general, the formula for a triangle’s area is area equals 1/2 * base * height. The side of the triangle that has a different length than the other two is the base; the height of the triangle is the length from the vertex of the two equivalent sides to the midpoint of the base.