Q. 25.0( 1 Vote )

Find the surface area of a cube whose edge is

(i) 1.2 m

(ii) 27 cm

(iii) 3 cm

(iv) 6 m

(v) 2.1 m

Answer :

(i) We have,


Edge of cube = 1.2 m


Surface area of cube =


(ii) We have,


Edge of cube = 27 cm


Surface area of cube =


(iii) We have,


Edge of cube = 3 cm


Surface area of cube =


(iv) We have,


Edge of cube = 6 m


Surface area of cube =


(v) We have,


Edge of cube = 2.1 m


Surface area of cube =


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