1) A polygon shape is a flat, two-dimensional (2D) shape with straight sides that all join up. Choose the polygons (there are 3): a) b) c) d) e) f) 2) A polygon only has STRAIGHT sides. a) True b) False 3) A polygon can have CURVED sides. a) True b) False 4) The word 'polygon' comes from 2 Greek words: 'poly' (many) and 'gonia' (angle). Choose the shapes which are NOT polygons (there are 3): a) b) c) d) e) f) 5) A polygon shape is a flat, 2D shape with straight sides that all join up. Select shapes which are NOT polygons (there are 3): a) b) c) d) e) f) 6) A regular polygon is a polygon with all sides equal in length. Choose the regular polygons (there are 3): a) b) c) d) e) f) 7) Select the irregular polygon: a) b) 8) Which is the hexagon? a) b) c) 9) Find the pentagon: a) b) c) 10) The prefix 'oct' (as in octopus) means: a) 8 b) 6 c) 5 11) The 'pent' prefix means: a) 5 b) 3 c) 2 12) The 'hex' prefix means: a) 4 b) 3 c) 6 13) The 'hept' prefix means: a) 7 b) 8 c) 6 14) Which is the decagon? a) b) c) 15) Which is the hexagon? a) b) c) 16) Which is the pentagon? a) b) c) 17) Which is the dodecagon? a) b) c)

Polygons- challenging!

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