Slope of Line, Tangent of Angle Practice
In the sketch below, you will calculate the measure of the angle that the line through A and B makes with the x-axis.
Click on the check boxes to check your answers or to get a hint.
Remember to use the absolute value of the slope.
Be certain your calculator is set to DEGREE mode.
Repeat this until you get 10 correct.
Steve Phelps, Created with GeoGebra