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Angles in a 5-pointed star
Author:
Duane Habecker
Topic:
Angles
Investigate the sum of the "internal" angles in a five-pointed star.
GeoGebra
New Resources
Angles and Intersecting Lines: Quick Investigation
History of Maths - Work in progress
Construct a Square
Rotating Points (Optical Illusion)
"Compressed" Astroid as Envelope
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Level 9 Portfolio JJ
Geo Puring 3
تمرين رقم 13 صـــ144 : المدرّس شادي سمعان
Funkcja
LU2.7 Q7
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Special Points
Centroid or Barycenter
Pie Chart or Circle Chart
Rhombus
Right Triangles