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SYMMETRY. SYMMETRY. REGULAR. IRREGULAR. Lines of Symmetry. TRUE?. FALSE?. Q. The number of lines of symmetry of a regular polygon is always the same as the number of edges. TRUE?. FALSE?. Q. Irregular polygons have no lines of symmetry. Lines of Symmetry. Regular or Irregular?.
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SYMMETRY SYMMETRY
REGULAR IRREGULAR
Lines of Symmetry TRUE? FALSE? Q. The number of lines of symmetry of a regular polygon is always the same as the number of edges. TRUE? FALSE? Q. Irregular polygons have no lines of symmetry
Lines of Symmetry Regular or Irregular? Hexagon
How many lines of Symmetry? Regular or Irregular? Hexagon
TRUE 1. Regular polygons have the same numbers of lines of symmetry as the number of sides or edges. 2. Irregular polygons can have lines of symmetry.
RECTANGLE HEXAGON OCTAGON PENTAGON TRIANGLE TRAPEZIUM PARALLELOGRAM
ROTATION REFLECTION REFLECTION
ROTATION AND REFLECTION EXERCISE • Plot and draw (1,2) (2,2) (1,4) • Rotate shape 90 degrees clockwise around point (1,2) • Reflect both shapes in all 3 quadrants • Plot and draw (-3,1) (-2,1) (-3,3) (-1,3) • Rotate shape 90 degrees clockwise around point (-3,3) • Reflect both shapes in all 3 quadrants
Rotation 270 degrees180 degrees or 90 degrees? Clockwise or Anticlockwise?
Rotation 270 degrees180 degrees or 90 degrees? Clockwise or Anticlockwise?
Rotation 270 degrees180 degrees or 90 degrees? Clockwise or Anticlockwise?
Rotation 270 degrees180 degrees or 90 degrees? Clockwise or Anticlockwise?