Find the value of x in the circle below:(8x – 2)°(12.2 - 8)°1001.588.29

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asked Apr 25, 2023 123k views

4 votes

Find the value of x in the circle below:(8x – 2)°(12.2 - 8)°1001.588.29

Mathematics
college

Jagadish Dabbiru asked

by Jagadish Dabbiru

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The total sum of the angles must give 360 then:

$\begin{gathered} 360=(8x-2)+90+(12x-8)+100 \\ 360=(8x+12x)+(100-2+90-8) \\ 360=20x+180 \\ 20x=360-180 \\ 20x=180 \\ x=(180)/(20) \\ x=9º \end{gathered}$

Sadiel answered Apr 30, 2023

by Sadiel

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