Question

If the dimensions of a room are I, band h, (.: I --+ length, b --+ breadth and h --+ height)

them which of the following is the area of its four walls?​

Answer 1

Answer:

Area of its four walls =2(length×breadth + breadth×height).

Please mark me as the brainlist's answer.

Answer 2

Answer:

Area of its four walls =2 ( length × breadth + breadth ×height ) .

Step-by-step explanation:

Area of its four walls =2 ( length × breadth + breadth ×height ) .

The area A of four walls of a room of length l, breadth b and height h is given by the formula A = 2 ( l + b ) h .

First we take all area then take length , breadth , and height then ,

have to add length and breadth multiply by height , moreover have to multiply length plus breadth with as mentioned in the formula .

After all of this the outcomes is the area .

Hence ,

Area of its four walls =2 ( length × breadth + breadth ×height ) .

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