Question

Four concrete column is to be painted on all its four sides, find the lateral
surface area of all four if each has a dimension .4 length x .3 width x 6 height
meters.

Answer 1

Answer:

17.28

Step-by-step explanation:

lateral surface area=2(lb+bh +hl)

2(.4x.3 + .3x6 + 6x.4)