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Post a message or simply read what others have written and answered. Rachel, a RightStart™ Math user and one of our customer care people, will be monitoring this forum. She will respond to your questions as needed.

Have a great day and remember to play a math card game! 


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Re: Geometry Lesson 69

Hi, Roxane. This is Rachel again. ;-)

One thing I was going to include in the last post, but forgot, was the radius measurements (from the mm-arc compass).

For problem number 1, the radius is measured 1.1 cm. Then for number 2, the radius on the very top is measured 1.5 cm and the two on the side is measured at 1 cm. Finally, on number 3 the radius for the large rectangle is 1 cm and for the pentagon it is 1.3 cm.

I hope that helps!
Have a wonderful day!

Re: Geometry Lesson 69

Thank you! We are going to re-visit this tomorrow.