Relacionar Columnas Geometry part 1 of circle unit vocabVersión en línea study geometery circle vocab por Hannah Schmidt 1 Diameter 2 Chord 3 Central angles 4 Inscribed angle 5 Radius 6 Secant 7 Point of tangency 8 Tangent line intersecting a circle twice segment connecting 2 points on the circumference and through the center Segment connecting center to circumference angle whose vertex IS the center of the circle -the measure of a circle is EQUAL to the measures of the intercepted arc angle whose vertex is on the circumference of the circle - The measure of an inscribed angle is HALF of the intercepted arc segment connecting any 2 points on the circumference the location where the tangent line touches the circumference a line perpendicular to a radius and only touches the circumference once