Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Get immediate answers to your questions from a wide network of experienced professionals on our Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

2. How did you know that the last digit of the whole-number
dimensions of the floor mat must be a 2 or an 8? (Hint: Make a
table of all the squares from 1 to 10, to see the last digits of greater
squares.)