QQuestion
The length of the diagonal of a cube is 4√3 cm. Calculate the total surface area of the cube.
WBBSEClass 10MathematicsRectangular Parallelopiped or Cuboid02 Mark2022 Easy
✓Answer
Diagonal = 4√3
⇒ a√3 = 4√3 (where a = side)
⇒ a = 4
TSA = 6a² = 6 × 16 = 96 cm²
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