14-06-2022
Mathematics

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Geometry help please!! 20 points

Geometry help please 20 points class=

Respuesta :

Medunno13 Medunno13

14-06-2022

Answer:

Step-by-step explanation:

Opposite angles of a cyclic quadrilateral are supplementary, so (6x+72)+3x=180

[tex](6x+72)+3x=180\\9x+72=180\\9x=108\\x=12[/tex]

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