If you draw all of the diagonals from a single vertex of a convex polygon with 8 sides, how many triangles are formed?

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24-07-2015
Mathematics

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If you draw all of the diagonals from a single vertex of a convex polygon with 8 sides, how many triangles are formed?

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cclemeno cclemeno · Answer 1 · 2015-07-24T05:55:18+02:00

cclemeno cclemeno

24-07-2015

the number of triangles is n-2
n= number of sides
8-2= 6 triangles
if applying this you won't have to draw any diagonals to
find the number of triangles just subtract 2 from the number of sides

hope this helps

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