Symmetries in Shapes

Question 1

The rectangle has rotational symmetry of order .

Revolt · Accepted Answer

2

Question 2

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

Revolt · Accepted Answer

180 and 360

Question 3

The rectangle has-fold reflectional symmetry.

Revolt · Accepted Answer

2

Question 4

Which of the statements are true regarding the two regular polygons? Check all that apply.

Revolt · Accepted Answer

The order of rotational symmetry for the octagon is 8.; The dodecagon has a rotational symmetry of 180º.; The smallest angle of rotational symmetry for the dodecagon is smaller than the one for the octagon.

Question 5

The decagon has a -fold reflectional symmetry.

Revolt · Accepted Answer

10

Question 6

The order of rotational symmetry for the decagon is .

Revolt · Accepted Answer

10

Question 7

The smallest angle of rotational symmetry for the decagon is degrees.

Revolt · Accepted Answer

36

Symmetries in Shapes Answers

More from this Course

TRY EDGENUITY HACKS