# Area of a Triangle Calculator

Calculating the area of a triangle is one of the basic topics in Geometry. One simply needs to know the height and base of the triangle. In this calculator, the height and base are entered and the calculator can find the area instantly.

## Area of Triangle formula

Area of triangle = ½ * height (h) * base (b)

## How to calculate the area of the triangle?

Step 1: Enter the height of the triangle.
Step 2: Enter the base of the triangle.
Step 3: Click the Calculate button.
Step 4: If you want to view the calculation then click on the Show Solution checkbox.

On clicking the Calculate button, the area of the triangle will be shown in square units.

## Examples for the calculation of area of the triangle

### Calculate the area of the triangle with the height of 5 units and base of 10 units

Area of triangle = ½ * height (h) * base (b)
= ½ * 5 * 10
= ½ * 50
= 25 square units

### Calculate the area of the triangle with the height of 5 units and base of 10 units

Area of triangle = ½ * height (h) * base (b)
= ½ * 33.2 * 30.5
= ½ * 1012.6
= 506.3 square units

The area of a triangle is a fundamental concept in mathematics that is used in many applications, from construction to architecture to engineering. In this article, we will explore the concept of the area of a triangle, how to calculate it, and provide a detailed guide on how to use an online area of a triangle calculator.

## What is a triangle?

A triangle is a three-sided polygon that consists of three line segments that meet at three vertices. The interior angles of a triangle add up to 180 degrees. There are many different types of triangles, including equilateral triangles (where all three sides are equal), isosceles triangles (where two sides are equal), and scalene triangles (where all three sides are different lengths).

## What is the area of a triangle?

The area of a triangle is the amount of space that is enclosed by the triangle. It is a fundamental concept in geometry and is used in many applications, such as finding the area of a roof or the amount of material needed to construct a bridge. The formula for calculating the area of a triangle is:

Area = 1/2 x base x height

In this formula, the base of the triangle is one of its sides, and the height is a perpendicular line drawn from the base to the opposite vertex. The base and height of a triangle can be measured using a ruler, tape measure, or other measuring tools.

## How to calculate the area of a triangle?

To calculate the area of a triangle, you need to know the length of the base and the height of the triangle. You can measure these values using a ruler, tape measure, or other measuring tools. Once you have the values, simply multiply the base and height together, then divide by 2 to get the area.

Here’s an example:

Suppose you have a triangle with a base of 6 feet and a height of 4 feet. To find the area of this triangle, you would use the formula:

Area = 1/2 x base x height Area = 1/2 x 6 ft x 4 ft Area = 12 square feet

So, the area of this triangle is 12 square feet.

## Using an online area of a triangle calculator

Calculating the area of a triangle by hand can be time-consuming, especially if you have to do it multiple times. Luckily, there are many online calculators available that can do the work for you. These calculators are free, easy to use, and can calculate the area of a triangle in seconds.

Online Math Classes > Math Calculators > Area of a Triangle Calculator

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