Draw a line segment between two points A and B and determine its length.
Draw a simple triangle and learn how to measure angles, sides, area and perimeter.
Construct a right triangle and measure angles, sides, area and perimeter.
Construct and solve triangle ABC given two sides and the included angle.
Construct and solve triangle ABC given two sides and a non-included angle.
Vary the class intervals when summarising data with a histogram. Also shows use of the randList() command to create a list of random numbers.
Substitute a value into a recently calculated regression line to determine a predicted value.