Question

the breadth of a room is twice its height , one half of its length and the volume of of the room is 512 m³.also find the total surface of a room​

Answer 1

Answer:

Let x be the height of the room Its breadth is therefore 2x and length 4x.

volume of the cube = 2x×4x×x

8x

3

= 512 cubic meters

x=4cm

so the height of room =4cm

Answer 2

Answer:

Let x be the height of the room Its breadth is therefore 2x and length 4x.

volume of the cube = 2x×4x×x

8x

3

= 512 cubic meters

x=4cm

so the height of room =4cm

Step-by-step explanation:

hope it's helpful..