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Angles 6
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My Geometry Resources
Internal angles of a quadrilateral.
A rectangle can be split into two triangles. What does this tell you about the total of its internal angles? Does it work with any quadrilateral (Move the markers)?
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Parallel Lines
Unknown Concurrency #1
Voorbeeld combinaties (Doelpunten)
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Addition on the number line
incircle
Exercice 30 p. 183
Trammel Triangle Ellipse Construction
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