Triangle Invariants

Author:Vivian Buchanan

1) Drag point G. 2) Which values stay the same? Which change? 3) Is area or perimeter invariant for this triangle? 4) Why do you think this is invariant?

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巧算長方形周界
רישום חופשי
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Export grapfics view
Parallel Lines and Angles: Thinking Classroom Exploration

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VectorsJasper
Tangent to a circle.
Pembuktian Luas Segitiga
meet_me(100, 7, 4, 300, 8, 6) => 940
Theorem 9: Angle in the same segment are equal Grade-9

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Equations
Pie Chart or Circle Chart
Circle
Polygons
Indefinite Integral