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

Parallelogram Anatomy
Mondrian's Puzzle
Slope Between 2 Points (Phase 2)
z`]]
အခြေခံ data အခေါ်အဝေါ်များ

Discover Resources

türev egim
Reflecting A Vector
نمذج 1
The base of a logarithmic function
Pages from EN_KS3_e (1)

Discover Topics

Geometric Mean
Real Numbers
Mathematics
Curve Sketching
Linear Regression