Whoa! Hold the red pen! you started out by dividing the values by 13 - then worked out the area of 13th the area, so 144 is not the answer. Think about it for just a few plank moments a smaller subset of the quad is 65*156 = 13*13 *5*12 = 169 * 60 >>>>>> 144. you have to multiply the 144 by 13 = 1872
Whoa! Hold the red pen! you started out by dividing the values by 13 - then worked out the area of 13th the area, so 144 is not the answer. Think about it for just a few plank moments a smaller subset of the quad is 65*156 = 13*13 *5*12 = 169 * 60 >>>>>> 144. you have to multiply the 144 by 13 = 1872
think no oxford entry.