Wednesday
March 29, 2017

Post a New Question

Posted by on .

calculate the total area of the walls of a room 5m long 4m wide and 2.5m high

  • physics (not) - ,

    They are asking for the WALLS area, not including the ceiling and floor.

    There are two walls of 5 x 2.5 sq. meter area and two walls of 4 x 2.5 sq. meter area.

    A = 2[(2.5*5) + (2.5*4)]
    = 2*2.5*(4+5) = 5*9 = ____ m^2 ?

  • physics - ,

    241.4

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question