Home> Questions>Q 2413
Next
Answered

AcedStudy Latest Questions

Odinaka_O
  • 0
Tyro
Asked: 2020-12-31T19:52:05+00:00 In:

Calculate the lengths of the cube with a total surface area of 13.5cm^{2}

  • 0

Calculate the lengths of the cube with a total surface area of 13.5cm^{2}

cubessolid shapessurface areas

You must login to add an answer.

Need An Account,

1 Answer

  2. Sengemegz
    Best Answer
    Moderator

    Total surface area of cube=6l^{2}, where l=length
    \Rightarrow 13.5=6\times l^{2}
    divide both sides by 6
    \Rightarrow l^{2}=2.25
    square root both sides
    \therefore l=\sqrt{2.25}=1.5cm

Related Questions