The length of the box, which has the shape of a rectangular parallelepiped, is 25 cm, the width of the box is 18 cm.

The length of the box, which has the shape of a rectangular parallelepiped, is 25 cm, the width of the box is 18 cm. Find the area and perimeter of the bottom of the box. What should be the size of the box so that its volume is 6750 cm.

1. Find the area of the bottom of the box:
25 × 18 = 450 cm2;
2. Determine the perimeter of the bottom of the box:
(25 + 18) × 2 = 86 cm;
3. Let’s calculate what the height of the box will be under the given conditions:
6750 ÷ 450 = 15 cm
Answer: The area of the bottom of the box is 450 cm2, the perimeter of the bottom of the box is 86 cm, and the height of the box should be 15 cm.