Question

The perimeter of the floor of a room is 50 m and its height is 2.5 m. Find the area of four walls of the room.​

Answer 1

Answer:

Area of 4 walls is= 2(bh+hl)

                            = 2(b+l)h

                            = Perimeter * h

                            = 50 * 2.5

                            =125m^2

Step-by-step explanation:

Answer 2

Area of four walls is =(2bh+hl)

=2(b+l)h

=perimeter x h

=50 x 2.5

=125m^2

Hence area of four walls is 125m^2.

Here is ur answer.

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