ChristineYPark ChristineYPark

19-07-2018
Mathematics

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Find the value of x of the circle, and show the work of the equation:

Find the value of x of the circle and show the work of the equation class=

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helloman28 helloman28

19-07-2018

AOD=180 so COD=48
Since point C and D are equidistance to center point(O) OD and OC are congruent.
That also means OCD=ODC.
180-48=OCD+ODC
ODC=OCD
x= 66

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