Question

find the surface area of cube whose age is 25 m

Answer 1

edge of cube 25m
surface area of cube =6a²
= 6×25×25=2750m²

hope t will help u

Answer 2

edge of cube is 25 cm
surface area of cube is 6a²     {a = edge }
∴       6*25²
       = 6*625
       = 3750 cm²