MCQOPTIONS
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| 1. |
What the angle between two adjacent edges of a cube or a cuboid? |
| A. | \[{{60}^{o}}\] |
| B. | \[{{120}^{o}}\] |
| C. | \[{{90}^{o}}\] |
| D. | \[{{45}^{o}}\] |
| Answer» D. \[{{45}^{o}}\] | |