Mathematics · Geometry
How many non-overlapping triangles can be formed in an n-gon (a polygon with n sides) by joining its vertices?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1n - 4
- 2n - 3
- 3n - 2✓
- 4n - 1
Correct answer
n - 2
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