Assertion: regular polygon's circle | /r/CapableOf | ek cut oa
Facets:
value: in n 3
type: LOCATION
Source sentences:
text: Let the circle on AF as diameter cut OB in K, and let the circle whose centre is E and radius EK cut OA in N 3 and N 5 ; then if ordinates N 3 P 3 , N 5 P 5 are drawn to the circle, the arcs AP 3 , AP 5 will be 3/17 and 5/17 of the circumference.