Question

please help me answer the question​

Answer 1

Answer:

Volume = 9600 m³

Step-by-step explanation:

l = 30 m

b = 24 m

Area of floor + Area of ceiling = lb + lb

                                                  = 2lb

Area of four walls = hl + bh + hl +bh

                              = 2hl + 2bh

                              = 2h(l + b)

Equating the 2 expressions,

2lb = 2h(l + b)

2 x 30 x 24 = 2h(30 + 24)

720 = 54h

h = 720/54 m

Volume = lbh

             = 24 x 30 x 720 / 54

             = 9600 m³

Hope this helps! :)