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  9. Q726

RRB Junior Engineer / DMS / CMA 2024 · Question 726 of 730

Which of the following is NOT a property of a regular polygon?

  1. AAll sides are of equal length.
  2. BAngles at the centre by all sides are equal.
  3. CThe angle made by each side at the centre is 90°, if it is a regular polygon with four sides.
  4. DThe angle made by each side at the centre is 60°, if it is a regular polygon with eight sides.Correct

Answer: D. The angle made by each side at the centre is 60°, if it is a regular polygon with eight sides.

Official answer key verified. Detailed explanation coming soon.

Source: Railway Junior Engineer 2024 Answer Key compilation (English) — testranking.in (Gagan Pratap) · reliable-secondary

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