Question

----- Surface area of room = Area of 4 walls.

Answer 1

Step-by-step explanation:

Lateral Explanation: We know that, the rooms are in the cuboid shape. The walls are considered as the lateral faces of the cuboid shaped room. Perimeter-Length of the boundary of a simple closed figure Area-Lateral Surface area and Total surface area Volumes-Amount of space occupied by a solid Different types of shapes and solids such as rectangle, square, triangle, parallelogram, circle, trapezium, rhombus, cube, cuboid, cylinder.