Question

2. The floor of a room is rectangular in shape. Its length is 8 m and breadth 7 m. Height of
the room is 4 m. Find the area of the four walls of the room---
(A) 180 m² (B) 130 m² (C) 120 m² (D) 150 m
1
:11​

Answer 1

Answer:

curved surface area of cuboid=2h(l+b)

2(4)(8+7)

(8)(15)

120m^2

Answer 2

Answer:

120 m square

Step-by-step explanation:

yes it is your answer