Answer:
400cm³ of cardboard is required to make the box
Explanation:
Hello,
To find the the size of cardboard required to make the box we need to know the shape of the box. This is to enable us calculate the volume of the box.
Data;
Length = 10cm
Width = 8cm
Height = 5cm
This dimension corresponds to that of a cubiod.
Volume of a cubiod = length × width × height
Volume of the box = 10 × 8 × 5
Volume of the box = 400cm³
The volume of the box is 400cm³
About 400cm³ of cardboard is needed to make the box