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Henry Ha
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translation
Activity
Henry Ha
reflection
Activity
Henry Ha
rotation clockwise //gram
Activity
Henry Ha
rotation clockwise
Activity
Henry Ha
angles
Activity
Henry Ha
Congruent SAS
Activity
Henry Ha
reflection exercise
Activity
Henry Ha
add directed numbers
Activity
Henry Ha
square pattern
Activity
Henry Ha
L pattern
Activity
Henry Ha
convex concave polygon
Activity
Henry Ha
butterfly symmetry
Activity
Henry Ha
arrow symmetry
Activity
Henry Ha
rotational symmetry 3 star
Activity
Henry Ha
order 3 rotational symmetry (auto rotate)
Activity
Henry Ha
order 3 rotational symmetry (manual rotate)
Activity
Henry Ha
HKSAR rotational symmetry order 5
Activity
Henry Ha
Copy of Addition of Directed Numbers
Activity
Henry Ha
Copy of Directed Numbers
Activity
Henry Ha
Congruent ASA
Activity
Henry Ha
Congruent RHS
Activity
Henry Ha
Congruent AAS
Activity
Henry Ha
Congruent 1A2S
Activity
Henry Ha
Congruent SAS
Activity
Henry Ha
