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Similar Triangles
Author:
mcjmath
Topic:
Triangles
Use proportions to solve for x on both sets of triangles. Then slide the slider to see real world application.
GeoGebra
New Resources
"Compressed" Astroid as Envelope
Slope Field (1)
History of Maths
Stairs (Optical Illusion)
Angles and Intersecting Lines: Quick Investigation
Discover Resources
Equation (simple2)
protac1
Pythagorean Theorem Demonstrations
Electromagnetic Waves
Voronoi or/and Delaunay
Discover Topics
Pythagoras or Pythagorean Theorem
Random Variables
Sine
Geometric Transformations
Pie Chart or Circle Chart