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