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Please helpppp .....​
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Please helpppp .....​

Please helpppp .....​-example-1
User Diego Ledesma
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3) There are 10 sides, so the sum of the angles is
180(10-2)=1440^(\circ)

4) There are 9 sides, so the sum of the angles is
180(9-2)=1260^(\circ).

Please helpppp .....​-example-1
User Satya Prakash Dash
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