Math, asked by radhagg007, 19 days ago

is the sum of angle of a polygon 1900 degree why compli all in inner and outer angel ABC

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Answered by мααɴѕí

1

Answer:

$n = number \: of \: sides \\ by \: using \: this \: formula \\ (n - 2) \times 180 \degree \: = 900 \degree \\ n - 2 = 5 \\ n = 7$

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