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GeoGebra
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Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Outline
Year 9 Mathematics
Geometry
Year 9 Mathematics
Author:
Patrick Robertson
Topic:
Angles
,
Congruence
,
General Quadrilateral
,
Geometry
,
Mathematics
,
Polygons
,
Similar Triangles
,
Geometric Transformations
,
Triangles
Geometry
Complementary Angles Meaning
Supplementary Angles Meaning
Vertical Angles Exploration (1)
Exploring Alternate Interior Angles (V2)
Exploring Alternate Exterior Angles (V2)
Corresponding Angles and Parallel Lines
Same-Side-Interior Angles: Quick Investigation
Same-Side-Exterior Angles: Quick Investigation
Transversal Intersects Parallel Lines
Exploring Polygon Angles: Triangle through Octagon
Polygons: Exterior Angles - REVAMPED
Next
Complementary Angles Meaning
New Resources
Trefoil Knot
Model sferyczny - dwunastościan-dwudziestościan
Damped Trochoidal Curve
bewijs stelling van Pythagoras
Model sferyczny - sześcian-ośmiościan
Discover Resources
Square Yards to Square Feet
triangles
GGML6_3.1
Angle bisector
Circle Area (By Peeling!)
Discover Topics
Difference and Slope
Logarithm
Right Triangles
Trapezoid
Special Points
