Question

The surface area of the six faces of a rectangular solid are 4, 4, 8, 8, 18 and 18 sq. cm. Find the

volume of the solid.

​

Answer 1

Answer:

48 is the volum of this rectangle

Answer 2

Answer:

I can guess that 4 is lb, and 8 is bh, and 18 is lh. But now if I suppose that b=2, then I get l=2 but it makes h=9 which makes bh=(2)(9)=18

so, answer is 48.

Can anyone show a better working for this.

Thanks a lot.