Gareth Evans – Resources – GeoGebra

Theoremau Cylchoedd Haen Uwch
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Gareth Evans
Theoremau Cylchoedd Haen Ganolradd
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Gareth Evans
Y Cylch Unedol
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Gareth Evans
Theoremau Cylchoedd 2.1.3
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Gareth Evans
Hafaliad Cylch 3
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Gareth Evans
Hafaliad Cylch 2
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Gareth Evans
Hafaliad Cylch 1
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Gareth Evans
Hafaliad Llinell Syth
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Gareth Evans
Dau Bwynt Mewn Plân
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Gareth Evans
Pellter o Bwynt
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Gareth Evans
Pellter o Linell
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Gareth Evans
Hanerydd Perpendicwlar
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Gareth Evans
Hanerydd Ongl
Activity
Gareth Evans