kcj052404 kcj052404

26-08-2021
Mathematics

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What is the value of x?

What is the value of x class=

Respuesta :

sqdancefan sqdancefan

29-08-2021

9514 1404 393

Answer:

x = 98°

Step-by-step explanation:

The polygon has 7 sides, so the sum of its interior angles is ...

180° × (7 -2) = 900°

The missing angle is ...

x = 900° -146° -122° -142° -140° -110° -142°

x = 98°

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