Question

a room is 12 meters long 8 meters wide and 4 meters high . what is the area of its four wall . ​

Answer 1

hope it helped you

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Answer 2

Answer:

160m sq

Step-by-step explanation:

=2(l+b)×h

=2×(12+8)×4

=2×(20)×4

=2×80

=160m sq

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