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GeoGebra
GeoGebra Classroom
GeoGebra
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Copy of dilation and similar triangles
Author:
mrs_shubert
,
Arthur Lee
Drag B' to change the image of dilation. Drag C or B to change the shape of triangles or focus on the side BC.
GeoGebra
Use the grid for estimating the scaling factor.
New Resources
Stairs (Optical Illusion)
Isosceles Triangle: Quick Construction
Cross Product in 2D and 3D
Pelecoid
Linear Cross Section Exercise
Discover Resources
Qualitative Graph BenB
y=(x+p)^2
Animation with sound
ikke linieære funktioner
MaggieBerkley_NumericalInvariants1.2
Discover Topics
Equilateral Triangles
Bar Chart or Bar Graph
Hypothesis Testing
Algebra
Scatter Plot