Triangle Area (Base and Height) Reference Values

Calculate triangle area from base and height using A = 1/2bh.

Author

Prof. Chen Wei

Math editorial contributor

Chinese AI ethics researcher at Tsinghua University, publishing extensively on algorithmic bias in hiring systems

Reviewed for accuracy by

Prof. Hans Muller

Math content reviewer

German renewable energy engineer at TU Munich, pioneering grid-scale hydrogen storage solutions

Last updatedFebruary 22, 2026

PublishedFebruary 22, 2026

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Reference Value Index

This page lists 25 reference values for quick browsing and lookup.

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All Reference Values

Reference Table

Triangle Area (Base and Height) reference values
Scenario	Triangle Area
1 units Base; 1 units Height	0.5 sq units
1 units Base; 3 units Height	1.5 sq units
1 units Base; 6 units Height	3 sq units
1 units Base; 12 units Height	6 sq units
1 units Base; 24 units Height	12 sq units
2 units Base; 1 units Height	1 sq units
2 units Base; 3 units Height	3 sq units
2 units Base; 6 units Height	6 sq units
2 units Base; 12 units Height	12 sq units
2 units Base; 24 units Height	24 sq units
5 units Base; 1 units Height	2.5 sq units
5 units Base; 3 units Height	7.5 sq units
5 units Base; 6 units Height	15 sq units
5 units Base; 12 units Height	30 sq units
5 units Base; 24 units Height	60 sq units
10 units Base; 1 units Height	5 sq units
10 units Base; 3 units Height	15 sq units
10 units Base; 6 units Height	30 sq units
10 units Base; 12 units Height	60 sq units
10 units Base; 24 units Height	120 sq units
20 units Base; 1 units Height	10 sq units
20 units Base; 3 units Height	30 sq units
20 units Base; 6 units Height	60 sq units
20 units Base; 12 units Height	120 sq units
20 units Base; 24 units Height	240 sq units

Frequently Asked Questions

Frequently asked questions for Triangle Area (Base and Height) and its reference values.

What does the Triangle Area (Base and Height) calculator do?

It helps with estimating triangular surface area for construction, drafting, and math problems.

What formula does the Triangle Area (Base and Height) calculator use?

Triangle area = 1/2 × base × height.

What inputs are valid?

Base and height should be zero or greater. Physical dimensions are typically positive.

When would I use this?

estimating triangular surface area for construction, drafting, and math problems

Methodology and Review

Each row on this page links to a value detail page derived from the same conversion data file as the main calculator and reference table. This reduces inconsistencies across page variants.

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