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26-04-2021
Mathematics

contestada

Find the value of x.

Find the value of x class=

Respuesta :

26-04-2021

Answer:

x = 113

Step-by-step explanation:

Since the shape is a quadrilateral, the angles add up to 360 so:

x + 87 + 113 + 47 = 360

x + 247 = 360

x = 360 - 247

x = 113

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