Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Orthocenter
Author:
dcp
Topic:
Geometry
,
Orthocenter
O is the orthocenter of ΔABC, the concurrency (intersection) of its altititudes.
GeoGebra
Move any of the vertices to observe how the orthocenter changes. Note the orithocenter of a right Δ.
New Resources
Untitled
רישום חופשי
Level Curves
Graph of y = a(x − h)² + k
Angles of Intersecting Lines
Discover Resources
Cylinder SA
Quadrilateral Investigation
DC circuit examples
การแก้ระบบสมการเชิงเส้นสองตัวแปร
Untitled
Discover Topics
Frequency Distribution
Rational Numbers
Stochastic Process or Random Process
Rotation
Conditional Probability