Symmetry

Question 1

Which diagram represents a line of symmetry for the regular pentagon?

Revolt · Accepted Answer

[Image: A pentagon has a fold that goes vertically from th...]

Question 2

Analyze the reflectional symmetry of the regular polygons.

Revolt · Accepted Answer

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

X 0 1✔ 24

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 6

45 and 9090 and 180✔ 180 and 360X 270 and 360

Revolt · Accepted Answer

✔ 180 and 360

Question 7

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 8

Question 8

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

Symmetry Answers

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