NovaleeD496128 NovaleeD496128

03-11-2022
Mathematics

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

Find the value of x in the circle below8x 2122 8100158829 class=

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KaionX73957 KaionX73957

03-11-2022

The total sum of the angles must give 360 then:

[tex]\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=\frac{180}{20} \\ x=9º \end{gathered}[/tex]

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