CUET Preparation Today
If the volume of a cube is 27cm3, then the diagonal of cube is |
3 cm 3$\sqrt{3}$ cm $\sqrt{3}$ cm $\frac{1}{\sqrt{3}}$ cm |
3$\sqrt{3}$ cm |
The correct answer is Option 2: 3$\sqrt{3}$ cm Volume of a cube $V = a^3$ Given: So, The space diagonal of a cube is: $d = a\sqrt{3}$ Substitute $a = 3$: $d = 3\sqrt{3}\ \text{cm}$ |
