24-11-2021
Mathematics

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Please find a... I will mark you brainliest

Please find a I will mark you brainliest class=

Respuesta :

24-11-2021

Answer:

[tex]a = 12[/tex]

Step-by-step explanation:

the two angles are congruent since supplementary to the same angle.

[tex]2a + 28 = 4a - 4 \\ 24 = 2a \\ a = 12[/tex]

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