Question

The angle between two diagonals of a cube is

• A. 30$\circ$
• B. 45$\circ$
• C. $co{s}^{-1}(\frac{1}{3})$
• D. $co{s}^{-1}(\frac{1}{\sqrt{3}})$

Answer 1

Answer: (C)

Correct answer is (c) $co{s}^{-1}(\frac{1}{3})$