tadaitschimmy tadaitschimmy

08-06-2022
Mathematics

contestada

Help me please
calculate the value of x in the polygon

Help me please calculate the value of x in the polygon class=

Respuesta :

jsimpson11000 jsimpson11000

13-06-2022

Answer:

122.5 degrees

Step-by-step explanation:

A six sided polygon's interior angles sum to

(n-2)(180) = (6-2) (180) = 720 degrees

then x + x + x + x+10 + 130 + 90 = 720

4x = 490 so x = 122.5 degrees

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