PART Ⅱ(Basic)
Chords of a Circle
12.C 13.D 14.D 15.D
Angels in a Circle
16.D 17.D 18.D 19.A 20.D 21.D 22.D 23.D 24.C
Angels,Arcs and Chord
25.D 26.B 27.A 28.C 29.C 30.C 31.D 32.D
Cyclic Quadrilateral
33.D 34.D 35.D 36.D 37.D 38.B 39.D
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