A cuboidal box is 5 cm by 5 cm by 4 cm. Find its surface area.

Find the surface area of a cuboid whose

(i) length = 10 cm, breadth = 12 cm, height = 14 cm

(ii) length = 6 dm, breadth = 8 dm, height = 10 dm

(iii) length = 2m, breadth = 4 m, height = 5 m

(iv) length = 3.2 m, breadth = 30 dm, height = 250 cm.

Find the surface area of a cube whose edge is

(i) 1.2 m

(ii) 27 cm

(iii) 3 cm

(iv) 6 m

(v) 2.1 m

Find the surface area of a cube whose volume is

(i) 343 m³

(ii) 216 dm³

Find the volume of a cube whose surface area is

(i) 96 cm²

(ii) 150 m²