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GeoGebra
GeoGebra Classroom
GeoGebra
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Proportions
Author:
Robert Fant
Investigate "similarity" and use proportions to calculate unknown values.
GeoGebra
Find the value of the missing sides. Move the vector to generate multiple, proportionate triangles.
New Resources
Slope of a Straight Line: Run and Rise
Cross Product in 2D and 3D
Isosceles Triangle: Quick Construction
Play C3 E3 G3 C4_C4
van Aubel's Theorem
Discover Resources
Pythagoras works for EVERYTHING!!
Untitled
Test g
Centroid Task
Euler Line Diagram
Discover Topics
Cylinder
Boxplot
Algebra
Cosine
Difference and Slope