Emmy Award –winning actor Henry Winkler who achieved fame for his iconic role as Arthur “the Fonz” Fonzarelli in the TV series Happy Days was the keynote speaker at New England Tech’s commencement Sunday at the Dunkin’ Donuts Center. Winkler, above, said as a student he failed geometry not once but four times. Elizabeth Z. Chace, (left) entrepreneur, community leader and noted philanthropist received a doctorate of humane letters, honoris causa for her lifetime of work. At left below, teachers of electrical technology congratulate Keaton Wajer upon receiving an Associate in Science Degree. (Cranston Herald photos)