You could easily calculate triangle area by our online calculator.
There are several formulas by which you can calculate triangle's area.
- If we know triangle's height and base we could calculate it's area by the next formula:
S=1/2bh
- Also you could calculate triangle's area by using Geron's formula, by which it can be done if you know perimeter or length of all it's legs:
S= √p(p-a)(p-b)(p-c)
where p - half-perimeter of triangle
- As well as in examples above you may calculate triangle's area by two legs' length and angle between them:
S=1/2ab sin(α)
The area of the triangle through the base and height |
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The area of the triangle through Heron's formula through knowing the perimeter and the length of all sides |
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The area of the triangle and two sides of the angle between them |
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