Published by:
CGP EDU Academic Team
Published on: August 11, 2026
The angle between two diagonals of a cube will be
A
B
C
Variable
D
None of these
Text Solution
Verified by ExpertsThe correct answer is:
B
Let the cube be of side ' a '
Then equation of OD and BG are 
and 
respectively.
Hence, angle between OD and BG is
.
Note: Students should remember this question as a fact.
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