24. A cube whose each corner is named as A, B, C, D, F, G and H is segmented into 27 equal tiny cubes. Before dividing the cube, each face of its varnished with different colours. How many tiny cubes will be formed having more than one colour? (A) 64 (B) 20 (C) 55 (D)
53
Answers
Answered by
1
Answer:
mark as brainliest
Step-by-step explanation:
x = Cube root of 125 = 5. More than one colour means two or more colours. So, total number of cubes whose two faces are varnished = (x - 2) × number of edges = (5 - 2) × 12 = 36. The three varnished cubes have the number of corners = 8. So total number of required cubes = 36 + 8 = 44.
Similar questions