Question

the area of four walls of a room with length, breath and height as l,b,h respectively is given by

i) 1² + b² + h²

ii) 2(l+b) h + lh

iii) 2 (l+b) b + bh

iv) 2 (l+b) h + lb)​

Answer 1

Answer:

option 2 is correct

Step-by-step explanation:

hope it's help you

Answer 2

Option ii) is the answer

Step-by-step explanation:

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