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Lerok [7]
3 years ago
15

Analyze the reflectional symmetry of the regular polygons. The square has -fold reflectional symmetry. The regular octagon has -

fold reflectional symmetry.

Mathematics
1 answer:
postnew [5]3 years ago
8 0

Answer:

The square has 4-fold reflectional symmetry. The regular octagon has 8-fold symmetry.

Step-by-step explanation:

For a square,

There are two lines of symmetry along two diagonals and

two lines of symmetry along midpoints of two pairs of opposite sides.

Therefore, there are 4 lines of reflectional symmetry in total.

For a regular octagon,

There are four lines of symmetry along four diagonals and

four lines of symmetry along midpoints of four pairs of opposite sides.

Therefore, there are 8 lines of reflectional symmetry in total.

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