Question

Find x in the following figures​

Answer 1

hey buddy here is answer↓

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angle(ABO)=angle(AOB)

[as in isosceles triangle angle at base are equal]

angle(AOB)=angle(COD)

[V.O.A]

angle(COD)=angle(CDO)

[isosceles triangle property]

therefore adding all angle in triangle

3x+10°+3x+10°+2x=180°

[angle sum property]

by solving

8x=160°

x=20°

hence this is Ur answer