neveahjanvier2007 neveahjanvier2007

01-10-2021
Mathematics

contestada

What is the value of X?

What is the value of X class=

Respuesta :

Smillat Smillat

01-10-2021

Answer:

102

Step-by-step explanation:

triangle area = 180 degrees

straight line = 180 degrees

180 - 127 = 53

49

49 + 53 + 3rd angle = 180

3rd angle = 78

180-78 = x

x = 102

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