[LeandraC]

Quick question:  Page 8 of the geo progression at the bottom of the page it says, “They also show recognition of the composite shape of “arch.”

What does this mean?

[LeandraC]

Dr. McCallum,

I’m sorry to post this here, but I’m not sure where else to ask this question.  I noticed yesterday when directing my math coaches to your blog that my question on this strand and your reply was not visible to them.  I could only see it if I logged in.  Do you know if there is something I can change to make my comments visible to the public?

 

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