△. 1 ... And Now, consider the area of the entire triangle(ADG) = 1/2(AG x DG) = 1/2(3EC x ... The prompt tells us that AB=BC=CD, so AD is 3*CD, so we have DC/DE=3*DC/DG. ... Mar 6, 2019 • Reply. △. 4. Suzanne ashcraft.
If the book stores sells 5 books for 27.25, then 1 book costs 27.25/5=5.45 the online store sells one book with the price of 32.16/6=5.36 the online store has a lower unit price
