Question

The area of four walls of a room is 91 m square if the room is 13 m long and 4.5 m broad find its volume

Answer 1

Answer:volume=11b3metrecube

Explanation:length=13m

breadth=4.5

breadth*height=area=91

volume=area*lenght

=91*13

=910+273

=   1183mcube