MATHEMATICS · Multi-part · CBSE · Mathematics · Surface Areas and Volumes · ICSE
Problem
A solid metal cube has a volume of 500cm3. The cube is to be completely electroplated.
(i) Find the length of an edge of the cube in simplest radical form.
(ii) Calculate the total surface area of the cube, leaving the answer in simplest radical form.
(iii) The cost of electroplating is Rs. 2 per square centimetre. Determine the total cost of electroplating the cube.