Richard is asked to spray wash the exterior of a building that is shaped like a cube. The building has a side length of 7 meters. How much surface area will Richard have to clean?
Answers
Answered by
1
Answer:
hey mate
Step-by-step explanation:
AREA= (7×7)×4=343
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Answered by
15
Answer:
Answer is 294 metres
Step-by-step explanation:
formulae of finding surface area of cube= a×a
7m×7m= 49m
total faces of cubes= 6
49×6= 294metres
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