Understanding Elementary Shapes

Understanding Elementary Shapes Exercise 5.2 Questions with (*) sign are open-ended questions. 1). What fraction of a clockwise revolution does the hour hand of a clock turn through when it goes from a). 3 to 9                    b). 4 to 7                   c). 7 to 10 d). 12 to 9                  e). 1 to 10                  f). 6 to