I have a sheet of paper with a grid drawn on it, filling the whole paper. This grid has 4 rows and 9 columns, forming 36 congruent rectangles. Also, each of these rectangles is similar in proportion to the whole sheet.
If the sheet is 15 inches wide, how long is it?
(In reply to
re: answer by Iain)
But Aren't rectagles just squares with two longer sides? TO find the proportions of the similarities would not be difficult, therefore the lines in a square are the same as the lines in a rectangle
re(2): answer
