Question

Find the surface areas of the cuboids whose dimensions are:

I = 21 cm, b = 14 cm, h = 9 cm PLEASEEE help im weak in maths​

Answer 1

Answer:

surface area of cuboid=2(lb+bh+hl)

use this formula you will get your ans

Answer 2

Explanation:

thats ur answer friend in last sentence i forgot to write a.