Question

. if the dimensions of a room are l,b and h,(l-length, b-breadth,and h-hight)then which of the following is the area of its four walls?

2 h (l + b)

2 h (l + h)

2 l (h + b)

2h + l + b

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Answer 1

Answer:

A

Step-by-step explanation:

like please

2 h (l+b)

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Answer 2

Answer:

(a) is correct ans for this question