Question

find the surface area of a cube of side 2.1 m​

Answer 1

Answer:

26.46

Step-by-step explanation:

Here,

Length of side= 2.1 m

Surface area= 6l^2

= 6×(2.1)^2

= 26.46

Answer 2

Answer:

S.A of cube = a^2

S.A=(2.1)^2

S.A=4.41

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