lola62573 lola62573

11-05-2021
Mathematics

contestada

How to find the central angle

How to find the central angle class=

Respuesta :

altavistard altavistard

11-05-2021

Answer:

x = 50

Step-by-step explanation:

Note that the 3 interior angles must sum up to 180 degrees:

50 + x + 80 =180, or

50 + x = 100, or

x = 50

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