find the surface area of a cube 4.5 cm
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Answer:
SA=6a^2 = 6x4.5 ^2 =121.5cm2
Answered by
0
Answer:
121.5 cm^2
Step-by-step explanation:
surface area of cube = 6s^2.
therefore, surface area of cube of 4.5 cm is = 6×(4.5×4.5).
= 121.5 sq.cm
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