Question

The area of the 4 walls of a room is 60 m². If the room is 2.7 m long and 1.3 m wide, find the height of the room.
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Answer 1

Answer:

7.5

Step-by-step explanation:

Perimeter of floor= 2(l+b)

P=8

Area of four walls= Perimeter of floor × Height

so

H= Area of four walls/perimeter of floor

H= 60/8

H= 7.5