MCQ PracticeThe area of the floor of a room is 20 m 2 that of a longer wall 15 m 2 and of the shorter wall 12 m 2 , find the edge of the new cube?Subject: MathematicsTopic: VolumesA450 m 3B100 m 2C60 m 3D400 m 3Correct Answer: CPractice QuizBack to MCQsRelated MCQsWithin a program, you can instantiate ________that have a class template typeOne of the relational operators in the C language isThe complement operator is represented by the symbol