geometry

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find the value value of X

m<AOB=4x-2, m<BOC=5x+10 m<COD=3x-8

  • geometry -

    m<AOE = 180 and M<BOC and m<DOE are congruent angles
    So

    m<AOB + m<BOC + m<COD + m<DOE = 180

    (4x-2)+(5x+10)+(3x-8)+(5x+10) = 180

    17x+10=180

    17x = 170

    x = 170

  • geometry -

    m<AOE = 180 and M<BOC and m<DOE are congruent angles
    So

    m<AOB + m<BOC + m<COD + m<DOE = 180

    (4x-2)+(5x+10)+(3x-8)+(5x+10) = 180

    17x+10=180

    17x=170

    x=10

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