A closed box in the shape of a cube has a total outer surface area of 150 centimetres by what is the length of its side in centimetres
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Heya,
Given:-
TSA of a cube = 150cm
To find:-
Length of the cube.
Solution:-
TSA of a cube = 6a^2 [where a = length/side]
150 = 6a^2
150/6 = a^2
25 = a^2
5 = a
》 5cm = Length of the cube
Hope my answer helps you :)
Regards,
Shobana
Given:-
TSA of a cube = 150cm
To find:-
Length of the cube.
Solution:-
TSA of a cube = 6a^2 [where a = length/side]
150 = 6a^2
150/6 = a^2
25 = a^2
5 = a
》 5cm = Length of the cube
Hope my answer helps you :)
Regards,
Shobana
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