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Earn +20 ptsQ: How many lines of symmetry does a do-decagon have?
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Continue Learning about Math & Arithmetic
All regular polygons have reflectional symmetry A triangle has three lines of symmetry a square four How many lines of symmetry do you think a hexagon has How about a dodecagon Do you notice?
A hexagon has 6 lines of symetry and a dodecagon has 12. The number of sides equal the number of ines of symetry
How many parallel lines in a dodecagon?
6
How many lines of symmetry does a nephroid have?
A nephroid has 2 lines of symmetry.
How many lines of symmetry do oblongs have?
It has 2 lines of symmetry.
How many lines of symmetry has the number 4?
no lines of symmetry
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