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Triangle Calculator

Enter the length and breadth, and click calculate to find the area of a triangle

Area of Triangle Calculator

Area of a triangle calculator is used to calculate the area of a triangle based on its length and breadth. 

What is the Area of Triangle?

The area filled by a triangle's sides in a two-dimensional plane is referred to as the triangle's area & triangle is a figure have three angles and sides. The fundamental equation for a triangle's area is

A = b*l/2 

where

  • b is the breadth
  • l is the length.

All triangle shapes, including scalene, isosceles, and equilateral triangles, can be calculated using this formula.

How to calculate the Area of Triangle?

Example 1

Determine the area of a triangle when its length is 8 cm and its breadth is 10 cm.

Solution

Step 1: Take the given data

Given terms

length = 8

breadth = 10

To find

Area =?

Step 2: Now take the Formula.

Area of triangle = length x breadth / 2

Step 3: Now substitute the given terms to the above formula.

Area of triangle = 8 x 10 / 2

                             = 80 / 2

Area of triangle = 40

Example 2:

Determine the area of a triangle when its length is 5 cm and its breadth is 4 cm.

Solution

Step 1: Take the given data

Given terms

length = 5 

breadth = 4

To find

Area =?

Step 2: Now take the Formula.

Area of triangle = length x breadth / 2

Step 3: Now substitute the given terms to the above formula.

Area of triangle = 5 x 4 / 2

                             = 20 / 2

Area of triangle = 10

More examples

Length

Breadth

Area of triangle

5

10

25

6

3

9

15

6

45

20

4

40

12

8

48

13

6

39

14

6

42

17

4

  34

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