Hila is asked to draw an equilateral triangle abc. first, she draws a horizontal line segment that she labels ab, and it has a length of 8 cm. what could her next step be? use a protractor to measure a 60° angle that has a as its vertex. use a protractor to measure a 60° angle that has the new point c as its vertex. draw another 8 cm segment up from a to a new point c. draw another 8 cm segment up from b to a new point c.