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Earn +20 ptsQ: How many lines of symmetry does the number 7 have?
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How many lines of symmetry does a regualar heptagon have?
It has 7 lines of symmetry
Does number 7 have symmetry line?
No numerical 7 has no lines of symmetry or 'mirror image'
How many lines of symmetry does a heptogon?
A heptagon can have 0, 1 or 7 lines of symmetry.
How many lines of symmetry and diagonals does a heptagon have?
A heptagon can have 7 lines of symmetry but it need not have any. It will have 7*(7-3)/2 = 7*4/2 = 14 diagonals.
How many lines of symmetry does a hexagonal prism have?
Regular polygons have lines of symmetry equal to the number of sides/angles that they possess so a hexagon would have 6 lines of symmetry. (: * * * * * However, the question is not about a polygon but a polyhedron! A prism with regual hexagonal bases has six lines of symmetry at the bases, but it also has a line of symmetry along the centre of its length. Furthermore, there are infinitely many lines of symmetry in the plane that divides it halfway along its length.
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