0 Clearly labeled diagrams or graphs if appropriate. 0 Easy to follow mathematical steps with explanations along the way. 0 A brief reection on the problem. What did you get out of it? What was challenging for you? What strategies led you to a solution? Problem: Circles of equal diameter are packed tightly in n rows inside an equilateral triangle as shown below. If the area of the triangle is A and A11 represents the area of 12 rows of circles, nd: An lim 1 Note: this limit should be found precisely, not Via technology or approximation. n)00 Question & hint: what does Gauss have to do with this problem? Picture for n = 4