A closed rectangular box with a square base must have a total exterior surface area…
MATHEMATICS · Single correct · CBSE · Mathematics · Applications of Derivatives · Applications of Derivatives
Problem
A closed rectangular box with a square base must have a total exterior surface area of 384 cm2. What dimensions will maximize its volume?
(a) Base edge 12 cm, height 5 cm
(b) Base edge 6 cm, height 10 cm
(c) Base edge 8 cm, height 8 cm
(d) Base edge 8 cm, height 16 cm