How to construct (draw) one of the three altitudes of a triangle - Math Open Reference

This page shows how to construct one of the three altitudes of a triangle, using only a compass and straightedge or ruler. A Euclidean construction.

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Altitudes ( Read ), Geometry

How to Construct an Altitude of a Triangle

Printable instructions for finding the altitude of an acute triangle with compass and straightedge or ruler

How to construct an altitude to a triangle

Assignment8Ruff

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How to construct an altitude of a triangle with a compass

How to construct an altitude to a triangle

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How to construct an altitude of a triangle with a compass

calculations - Drawing the three altitudes of a triangle with TikZ; incorrect orthocenter - TeX - LaTeX Stack Exchange

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