!NO LINKS!
(ik im being a bother but like im not very smart so ️)
PLEASE HELP!!

Answer:
190 mm^2
Step-by-step explanation:
Surface area of a rectangular prism=
2*length*width+2*width*height+2*length*height
2*9*2+2*2*7+2*9*7=190
190mm^2