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Orthocentre(construction and its properties)
Author:
Kayee Chan
The altitudes will intersect at D (the orthocentre of the triangle) Drag any vertex around and observe the location of the orthocentre.
GeoGebra
New Resources
Graph of y = a(x − h)² + k
Quiz: Vertical Angles and Linear Pairs
Average Distance
רישום חופשי
Drunk Parabola
Discover Resources
Coxeter- Figure 4.3B
másod
พีทาโกรัส
Discover Topics
Root
Pyramid
Pie Chart or Circle Chart
Curve Sketching
Straight Lines