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Triangle Invariants
Author:
Vivian Buchanan
GeoGebra
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?
New Resources
Graph of y = ax² + bx + c
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Traffic Cone
Average Distance
bewijs stelling van Pythagoras
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Circle Theorems #3
Isosceles Triangle w Altitude
Holiday picture, grace enwald and riley toy
Kite Consruction
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Sequences and Series
Kite
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Definite Integral
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