RjWisdom RjWisdom

11-03-2021
Mathematics

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The missing number in the box is 3, find the value of X and show work please

The missing number in the box is 3 find the value of X and show work please class=

Respuesta :

jessicasyasya jessicasyasya

11-03-2021

Answer:

x=9

Step-by-step explanation:

the equal of angles in triangle is 180°

so

[tex]180 = 81 + 69 + 3x + 3[/tex]

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