Question

1. Make a sketch of 5 rectangular open boxes such that
a. the height of the boxes are the same,
b. The boxes can hold 249cm^3, 504 cm^3,810 cm^3 and 468 cm^3 respectively.
2. Solve each quadratic equation by completing the square to determine the dimensions of the materials to be used for each box.

Answer 1

If a box's base measures x by y cm, and its height is h, then all we can tell is that

v = xyh

You don't give enough information to pin down any one of the three variables.

Answer 2

same i hve same prov=blms

Answer 3

The hieghts of the boxes are the same ; and the boxes .can hold 240cm², 270cm², 504cm², 810cm², And 468cm³

Answer 4

The hieghts of the boxes are the same ; and the boxes .can hold 240cm², 270cm², 504cm², 810cm², And 468cm³