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.

Construct and solve triangle ABC given all three sides.

Draw a circle and construct a diameter.

Calculate two variable statistics from paired data.

Create a scatterplot and then calculate and plot the least squares linear regression line through the data.

Create an xyLine of time series data.

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.