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สามเหลี่ยมพีทาโกรัส
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Second Step
Angry2
Level 6 Portfolio #3
Loc Geometric: Mediana.
rotations
New Resources
Centres in a Triangle
testfileWed Oct 17 20:30:19 CEST 20180.046674271827526925
MeganYee_Classwork10/17
heartrate2
Investigating Rotations
