Orthocenter

Orthocenter Construction

Construct any triangle ABC. Let lines be drawn through <ABC,<BCA, and <CAB such that each line is perpendicular to AC, AB, and BC respectively. The point on which these three lines intersect is the orthocenter.

New Resources

Dilation + Rotation of Pentagons
Set Operations (2 Sets)
Learn to Prove: Kite
Untitled
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

Meyer Parabola A
Birthday problem
มุมในวงกลมหนึ่งหน่วย
Geometry - Rotation Example
Quiz Problem#5

Discover Topics

Upper and Lower Sum or Riemann Sum
Equations
Diagrams
Parallelogram
Surface