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GeoGebra
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Scaling the Simplest Polygon
Author:
Alex Munger
,
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
Poorly Drawn Parallelograms
Tutorial: Create lists of numbers and objects
Average Rate of Change: Graph a Function (1)
What is an Isogonal Conjugate?
Poorly Drawn Parallelograms 2
Discover Resources
Tan(x) & Unit Circle - Radians
Solving Linear Systems Algebraically and Graphically
Congruent Triangles
proba
two photo sensors
Discover Topics
Perimeter
Square
Sine
Vectors 2D (Two-Dimensional)
Frequency Distribution