· 21. 23. 24. 25. ANS. OBJ: NAT: TOP. DOK ... anc'le I triangle I exterior angle I Polygon...
10
· 21. 23. 24. 25. ANS. OBJ: NAT: TOP. DOK ... anc'le I triangle I exterior angle I Polygon Angle ... (the point of concurrency of the perpendicular bisectors of the