Question

area of the four walls of a big room measuring 25m×18m×10m is

Answer 1

2h(l+b)
2(10)(25+18)
20×43
860m^2

Answer 2

Hey, here is your answer

Area= Length *Breadth * Height

= 25m * 18m * 10 m
= 4500 m^3

HOPE IT HELPS YOU