ad¯¯¯¯¯ , bd¯¯¯¯¯ , and cd¯¯¯¯¯ are angle bisectors of the sides of △abc . ag=5 m and ad=13 m. what is df ? enter your answer in the box. m note: image may not be drawn to scale. triangle a b c with three dashed rays drawn that intersect at point d. ray c d intersects side a b. ray b d intersects side a c. ray a d intersects side b c. three line segments extend from point d. segment de is perpendicular to side a b. segment f d is perpendicular to side b c. segment g d is perpendicular to side a c.