My growing post
#1 rotation symmertry- when you rotate it and it fits in its outline more than once in the turnreflection symmertry- symmetry as if there was a mirror, the reflection you get.
it realates to pentminoes because you could use rotation symmertry and reflection symmertry on pentminoes.
#2
#3
The pattern is a square whcih there is only 4 blocks for starting. It gets added 1 block horzantily for both rows
#4
posted by Matthew_23 @ 4:35 PM
7 Comments:
good job
good job mat!=)
great job matthew
GOOD JOB MATTHEW!!KEEP IT UP..
Your explanation could be a little clearer Matt. Maybe describe the original pattern so that we understand that it is a 2x2 cube.
How are pentominoes affected by rotation and reflection symmetry?
Thanks Matt.
Mr. R
Matt you should have taken the opportunity to add to your post based upon my comments.
Your mark is 15/20
Great job Mat, it's Amalia.
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