If the pulp of a single rooted tooth canal were triangular in cross section with the base of the triangle located facially and the apex lingually with a longer mesial side than distal side; the tooth most likely is_____________? April 20, 2025 by admin A. Maxillary central incisor B. Maxillary second premolar C. Mandibular lateral incisor D. Mandibular central incisor