Symmetry

Question 1

The rectangle has rotational symmetry of order .

Revolt · Accepted Answer

2; The rectangle has rotational symmetry of order .: 2; The rectangle's rotational symmetry occurs for angles of degrees.: 180 and 360

Question 2

The rectangle's rotational symmetry occurs for angles of degrees.

Revolt · Accepted Answer

180 and 360

Question 3

Analyze the reflectional symmetry of the regular polygons.

Revolt · Accepted Answer

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

Question 4

24✔ 816

Revolt · Accepted Answer

✔ 8

Question 5

Analyze the reflectional symmetry of the regular polygons.

Revolt · Accepted Answer

The decagon has a -fold reflectional symmetry.: 10; The order of rotational symmetry for the decagon is .: 10; The smallest angle of rotational symmetry for the decagon is degrees.: 36

Question 6

689✔ 10

Revolt · Accepted Answer

✔ 10

Question 7

✔ 36404560

Revolt · Accepted Answer

✔ 36

Question 8

Which statements are true regarding the regular dodecagon? Check all that apply.

Revolt · Accepted Answer

The smallest angle of rotational symmetry for the dodecagon is 30°.; The dodecagon has a rotational symmetry of 180°.; The angles of rotational symmetry for the dodecagon are multiples of 30°.

Question 9

678✔ 10

Revolt · Accepted Answer

✔ 10; The decagon has a -fold reflectional symmetry.: 10; The order of rotational symmetry for the decagon is .: 10; The smallest angle of rotational symmetry for the decagon is degrees.: 36

Symmetry Answers

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