Answer and Explanation
Your Answer is
Correct Answer is H
Explanation
There are 7 × 6 × 5 = 210 squares, so there are 210 ÷ 2 = 105 white squares
28. The solid rectangular prism shown below was built by alternating congruent black cubes and white cubes such that 2 cubes of the same color have at most 1 edge touching. What is the total number of white cubes that were used to build the prism?
