# calculus

posted by
**ayah**
.

A box of rectangular base and an open top has a surface area 600 cm2.

If the height of the box is equal to its width, find the dimensions that

give a maximum volume.

posted by
**ayah**
.

A box of rectangular base and an open top has a surface area 600 cm2.

If the height of the box is equal to its width, find the dimensions that

give a maximum volume.