3 ft 9 ft classlink The figure below is a net for a right rectangular prism Its surface area is 342 ft and the area of some of the faces are filled in below Find the area of the missing faces and the missing dimension 27 ft2 9 ft OER Project Home 36 ft2 2 9 ft A 27 ft2 A A 21ST century libr m HBO Max JThe Juice Daily Ju 9 ft 36 ft2 3 ft Infinit