The triangle found by joining the midpoints of the three sides of a triangle. It is always similar to the original triangle with each side half the length of the original.
The median triangle DEF of ABC
Compare pedal triangle.
- knowledge in geography
- knowledge representation
- known plaintext attack
- known text attack
- Knox, Henry (1750–1806)
- Knox, John (1505–72)
- Knudsen diffusion
- Knudsen flow
- Knuth, Donald (1938– )
- Knuth, Donald E. (1938–)
- Knuth, Donald Ervin
- Knuth–Bendix algorithm
- Knuth–Morris–Pratt algorithm
- koala
- koan
- Kochab
- Koch curve
- Kocher, Emil Theodor
- Koch, (Heinrich Hermann) Robert
- Koch resistance
- KO drum
- Koffka, Kurt (1886–1941)
- Kohl, Helmut (1930–2017)
- Kohlrausch equation
- Kohlrausch, Friedrich Wilhelm Georg