Question

A rectangular box with dimensions l by w by h has a surface area of a given by a=2lw+2lh+2wh its volume v is given by v=lwh if the dimensions of the box are given as 5 feet by 3 feet by 2.5 feet what is the surface area and volume of the box

Answer 1

Explanation:

(2×5×3)+(2×5×2.5)+(2×3×2.5)

area=30+25+15

area=70

volume=5×3×2.5=375