princesskeliah3
princesskeliah3 princesskeliah3
  • 17-07-2021
  • Mathematics
contestada

Find the interior angle sum for the following polygon

Find the interior angle sum for the following polygon class=

Respuesta :

jamiechen79
jamiechen79 jamiechen79
  • 17-07-2021

Answer:

140 degrees

Step-by-step explanation:

(n-2) times 180

9-2 times 180

7 times 180

1260

1260/9 = 140

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