Find the surface area of a cube by with 3.5cm high
(Cube)
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Step-by-step explanation:
TSA OF CUBE IS 6a²
CSA OF CUBE IS 4a²
HERE a IS 3.5cm
so ,
TSA = 6(3.5)² = 21 cm
CSA = 4(3.5)² = 14 cm
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