GeoGebra
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GeoGebra
circles
Author:
Arthur Lee
a single construction that may generate different geometry textbook problems
Drag the movable points. Are the red lines always parallel?
New Resources
Length vs. Time 2.0
Pythagorean Theorem_Pierfrancesco Rapisardi(IT)
Mittenpunkt
Voorbeeld combinaties (Doelpunten)
Parallel Lines
Discover GeoGebra
Ортогонална проекција на две прави во просторот
Problem 3
Duel Pinwheels
Kreuzschaltung
homework
Similar Resources
Problem 1 (Example 3.2 on page 124)
Problem 2 - (Problem 9 on page 127)
Problem 3 (Problem 8 on page 127)
Probelm 4 (Problem 14 on page 128)
Problem18-page190
