Question

cuboid.
10. A cuboid has total surface area 4048 cm² and lateral surface area is 253 cm². Find the area of its
base.
11. Find the area of the cardboard required to make an open box of length 28 cm, breadth 2 cm and​

Answer 1

T.S.A = 4048

2(l*b+b*h+h*l)=4048 equation no 1

L.S.A = 253

2h(L+b) = 253