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Triangles in a Trapezoid - Similarity
Autor:
James R Olsen
ABCD is a trapezoid. Segments AC and BD are diagonals meeting at E. What do you notice about
and
? Can you prove it?
(the diagram may be manipulated)
GeoGebra
Neue Materialien
Deciding How New Information Affects Probability
Writing and Graphing Proportional Relationships (k>0)
Calculating Arc Length, Radius, and Central Angle
Right Triangle Inscribed in a Semicircle
Rovnoběžnost rovin
Entdecke Materialien
Sector Area
horizontal paraboloa
pg. 397 #3
Reflections, strechings and compressions
Exploring Slope Intercept Form
Entdecke weitere Themen
Pythagoras oder Satz des Pythagoras
Kreisdiagramm oder Kuchendiagramm oder Tortendiagramm
Lineare Gleichungen
Einheitskreis
Rechtwinklige Dreiecke