Circle theory rules

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rules of circle theory
bethanyking1
Flashcards by bethanyking1, updated more than 1 year ago
bethanyking1
Created by bethanyking1 about 10 years ago
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Question Answer
Rule 1 Arrow head The angle at the centre of a circle is twice the angle at the circumference (when coming from the same arc)
Rule 2 Right angle triangle Angles in a semi circle contain a 90 degree angle (at the circumference) base of triangle must go across diameter
Rule 3 Bow theory bnvgcfgdrtfyuiouytr
Alternate segment theory iuytrdfghjuiopuytrd
Cyclic Quadrilaterals bhvgfcdsghhjukjihgfgdf
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