Compute the surface area of a cuboid with length 10 cm, width 6 cm, and height 4 cm.

Question: Compute the surface area of a cuboid with length 10 cm, width 6 cm, and height 4 cm.

Solution:
the surface area of a cuboid = 2(ab + bc + ca)

Surface Area= 2 × (10 × 6 + 10 × 4 + 6 × 4) = 248 square cm