Question

The length of a room is 11 m, breadth is 8 m
and height is 2 m. What will be the area of
the walls of the room?
(A) 88 sq m (B) 176 sq m
(C) 38 sq m (D) 76 sq m​

Answer 1

Answer:

None of the option is correct.

Step-by-step explanation:

Length = 11m

Breadth = 8m

Height = 2m

Area of four walls of room = 2(l+b)h

= 2(11+8)2

= 2(18)2

= 4*18

= 72m²

Answer 2

Answer:

76 sq m

Step-by-step explanation:

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