Question

The height of the cuboid is 1.4 cm. The end of the cuboid is a square. The volume of a cuboid is 5600 mm³. Work out the surface area of the cuboid.

Answer 1

CubeVolume = x³

 Surface area = 6x²

CuboidVolume = xyz 

Surface area = 2xy + 2xz + 2yz

CylinderVolume = π r²h 

Area of curved surface = 2π rh 

Area of each end = π r²

Total surface area = 2π rh + 2

Answer 2

Answer:

area of cuboid is 160cm square