Copy of Three Triangle Heights (altitudes)

When are all three heights inside the triangle? When is a height the side of a triangle? When are the heights shown outside the triangle?

John — 3 november 2017 - 17:45

Licens: CC-BY-SA, GeoGebra Terms of Use
Basrad på: Three Triangle Heights (altitudes)
Skapad och delad av Cristina Masotta