This triangle height from area reference table shows the height for a range of triangle area values, assuming a base length of 4. Every figure is computed with the same engine that powers our Triangle Height from Area Calculator, so the numbers are exact.
| Triangle area | Height |
|---|---|
| 1.5 | 0.7500 |
| 3 | 1.5000 |
| 4.5 | 2.2500 |
| 6 | 3.0000 |
| 9 | 4.5000 |
| 12 | 6.0000 |
| 18 | 9.0000 |
| 30 | 15.0000 |
| 42 | 21.0000 |
| 60 | 30.0000 |
How to use this table
Find the row closest to your triangle area and read across to the height. For a value between two rows, the real figure sits between them — or enter your exact numbers in the Triangle Height from Area Calculator for a precise answer.
Need a value that is not in the table? — the Triangle Height from Area Calculator does it instantly, for free, with the formula and a worked example built in.
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