ThomasWaguespack ThomasWaguespack

17-07-2014
Mathematics

Answered

A 12-sided polygon will contain ?? straight angles in the sum of its vertices. Pls help me

Verified Answer :

17-07-2014

A rule to remember:
The inside angles of a polygon with 'N' sides add up to (N - 2) straight angles.

12 sides ==> 10 straight angles = 1,800 degrees

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