Question

The perimeter of a floor of a room is 24 m. What is the area of four walls of the room, if its height is 2.6 m ?

Answer 1

Answer:

62.4s M

Step-by-step explanation:

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Answer 2

Answer:

Perimeter of room = 24m

2 ( Length + Breadth ) = 24

Length + Breadth = 24/2

Length + Breadth = 12m

And,

Height of room = 3m

Therefore,

Area of four walls = 2( l + b ) × h

= 2 (12) × 3

= 24 × 3

= 72m

I hope this will be help you.