I nailed it Mr. Nelson #11

Author:nelsone

The altitudes of any triangle meet at a single point called the ORTHOCENTER. (An altitude is the perpendicular line segment from a vertex of a triangle to the opposite side of the vertex.)

New Resources

רישום חופשי
Prism Drawn in 2-Point Perspective
Linear Systems + Relationships Between Coefficients and Solutions
Average Value
အခြေခံ data အခေါ်အဝေါ်များ

Discover Resources

Tetris et symétrie axiale
Richards-MosleyG_GeogebraTutorial
ITA - Tangent and secant theorem n.1
Folding an Ellipse
Binarno, zlati rez, osnova...

Discover Topics

Line Segment
Complex Numbers
Logic
Limits
Constructions