- A90°
- B180°
- C45°
- D120°
Step-by-Step Solution
A turn would make the long bar vertical, which does not match. A turn keeps the long bar horizontal and the short bar vertical, so the cross fits onto itself.
Answer: B) 180°
The cross shown has a long horizontal bar and a shorter vertical bar. Through which angle can it be turned about its centre so that it fits exactly onto itself?
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