If it turns half a circle to number 6, how many degrees does it turn?, 180度, 180 degrees, 180°, 180, If it turns to number 8, how many degrees does it turn?, 240度, 240 degrees, 240°, 240, If it makes If it makes one full circle and returns to number 12, how many degrees does it turn?one full circle and returns to number 12,, 360度, 360 degrees, 360°, 360, ∠B =（ ）, 30度, 30 degrees, 30°, 30, ∠A =（ ）, 65度, 65 degrees, 65°, 65, ∠A =（ ）, 110度, 110 degrees, 110°, 110

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