Question:
If three vertices of a regular hexagon are chosen at random, then the chance that they form an equilateral triangle is
If three vertices of a regular hexagon are chosen at random, then the chance that they form an equilateral triangle is
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Count favourable combinations carefully in geometric probability.
Updated On: Mar 19, 2026
- \(\dfrac{1}{3}\)
- \(\dfrac{1}{5}\)
- \(\dfrac{1}{10}\)
- (1)/(2)
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The Correct Option is C
Solution and Explanation
Total ways: ⁶C₃=20
Favourable equilateral triangles: 2
Probability:
(2)/(20)=(1)/(10)
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