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compare shapes
Author:
Arthur Lee
Topic:
Dilation
,
Rotation
Are the two triangles similar? Are the two quadrilaterals similar?
GeoGebra
You may turn on the square grid. Make some other familiar shapes for comparison (such as a rectangle).
New Resources
判斷錐體
Polynomials - Synthetic Division
Untitled
判斷柱體
畫三角形
Discover Resources
intersecting chords with arc lengths
malevich
Exploring Trig Ratios
Discover Topics
Binomial Distribution
Incircle or Inscribed Circle
Matrices
Triangles
Differential Calculus