SOLUTION: if tsa of cube=216square cm find area of 4 walls

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Question 696989: if tsa of cube=216square cm
find area of 4 walls
























































































Answer by henew(13) About Me  (Show Source):
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Total surface Area of a cube is 6 x area of each wall( face) as there are 6 walls.
Area of each wall = 216/6= 36 square cm.
Area of 4 walls = 36 x 4= 144 square cm.