Do the following for EACH TRIAL of the investigation:[br]• Vary one of the vertices’ (point) either B or C. Point A is fixed.[br]• Record the values indicated in the table that are required for each column or trial[br]• DO NOT CHANGE any other variables (points or lines, etc) or you will get invalid data.
Do the following for EACH TRIAL of the investigation:[br]• Vary one of the vertices’ (point) either B or C. Point A is fixed.[br]• Record the values indicated in the table that are required for each column or trial[br]• DO NOT CHANGE any other variables (points or lines, etc) or you will get invalid data.
Do the following for EACH TRIAL of the investigation:[br]• Vary one of the vertices’ (point) either B or C. Point A is fixed.[br]• Record the values indicated in the table that are required for each column or trial[br]• DO NOT CHANGE any other variables (points or lines, etc) or you will get invalid data.