11. [4 points] A triangle has side lengths 13, 17, and 23. Find the degree measure of its smallest angle. of +tte -way togrow toroom to , and + 1 smot ed ni esulsy apsxe bill bald [amnioq o] e zico all to ono at a land navig 12. [4 points] Through how many radians does the minute hand of a clock rotate during the time interval from 6:35pm to 9:50pm