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Transformations, SMB-012 MC

Rochelle drew a pattern which is pictured below.

Rochelle rotates the pattern.

How much does Rochelle to turn the pattern until it looks exactly the same?

  1. `1/8\ text(turn)`
  2. `1/4\ text(turn)`
  3. `1/2\ text(turn)`
  4. `text(1 turn)`
Show Answers Only

`B`

Show Worked Solution

`text(Outer pattern looks the same every)\ \ 1/8\ \ text(turn).`

`text(Inner cross pattern looks the same every)\ \ 1/4\ \ text(turn).`

`:.\ text(Whole pattern looks the same every)\ \ 1/4\ \ text(turn).`

`=>B`