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PLEEEEEAAASSSSEEEEEE HEEEELLLPPPPPP what is the interior angle sum of these shapes? show your work
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PLEEEEEAAASSSSEEEEEE HEEEELLLPPPPPP

what is the interior angle sum of these shapes? show your work

PLEEEEEAAASSSSEEEEEE HEEEELLLPPPPPP what is the interior angle sum of these shapes-example-1
User Andrew Marsh
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1 Answer

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Answer:

1800,720 degrees

Explanation:


The\ interior\ angle\ sum\ of\ any\ polygon\ with\ sides\ n\ is\ given\ by:\\180(n-2)=Interior Angle Sum\\The\ First\ Figure(H)\ is\ a\ dodecagon\ or\ 12-sided\ polygon.\\Hence,\\Interior\ Angle\ sum=180(12-2)\\=180(10)=1800\ degree\\The\ second\ figure(7)\ is\ a\ hexagon\ or\ a\ 6-sided\ polygon.\\Hence,\\Interior\ Angle\ sum=180(6-2)\\=180*4=720\ degree

User Ibrahim Yildirim
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