Question

a cuboid has a total surface area is 50 square m and its lateral surface area is 36 square m find area of its base

Answer 1

Total surface area of cuboid =2*(length *breadth+breadth *height + height *length)=50 square m....... (1)

Lateral surface area of cuboid =2(breadth *height + height *length) =30 square m.......... (2)

subtracting (2) from (1)
2(length *breadth) =14 square m
L * B=14÷2 square m
=7 square metre
Area of the base of cuboid =7 square metre

Answer 2

Answer:

Hope it will help you