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Difficulty: 2/102025 IOQM 2025 (Q30)

Find the perimeter of a regular hexagon of side length .

Options:

  • A.

    38

  • 36

  • C.

    39

  • D.

    37

Guide / Hint

Hint 1: A regular hexagon has 6 sides.

Hint 2: All sides are equal in length, which is given as 6.

Hint 3: Multiply the number of sides by the side length: .

Solution

Step 1: A regular hexagon has exactly equal side lengths.

Step 2: The perimeter of a regular polygon with sides of length is:

Step 3: Substitute and :

So the perimeter of the regular hexagon is .

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    2025 IOQM 2025 Q30 - Olympiad Math Olympiad Question | Leminno