Q. What is the area of cuboid? Share with your friends Share 0 User Anonymous answered this Are of cuboid is l?b?h 2 View Full Answer Maanika Jain answered this L*B 0 Anushka Singh answered this Formula for the area of cuboid is lxb 2 Shyam answered this A cuboid has 6 rectangle faces.To find surface area of a cuboid,add the areas of all 6 faces.we can also label the length (l),width (w), & height (h) of the prism and use the formula,SA=2lw+2lh+2hw,to find the surface area. 0