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two lectures bu Peter Lu
Author:
chris cambré
Topic:
Polygons
,
Symmetry
Sunday at the Met, Metropolitan Museum New York (ca 30 min)
lecture in Harvard (ca 1 h)
New Resources
Text with alpha background color
Proving Triangles Similar by Dilation
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Right Triangle Trig Ratios: sin, cos, tan
Angle Bisector: Quick Warm Up Questions
Discover Resources
Outside The Box
Discovery, Remediation, Differentiation, Assessment
Trapez - Surface Demo
Discover Topics
Power Functions
Piecewise Functions
Function Graph
Incircle or Inscribed Circle
General Quadrilateral