The length and breadth of a cuboid are 2 m and 5 m respectively. What is the difference between total surface area and curved surface area ?
Difference= 2(lb+bh+lh)-2h(l+b)= 2lb=20 m2
The length, breadth and height of a cuboid are 2 m, 5 m and 4m respectively. 1) What is the difference between total surface area and curved surface area ? 2) If a cube of side measuring 100cm is placed inside the cuboid, what is amount of void space in the cuboid? [4 MARKS]