The front of an a frame cabin in a national park is the shape of a triangle, with an area of 189 ft.². if the height is 1 foot less than twice the base, find the base and the height of the front of the cabin.

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: