Alberta Math 10C

GeoGebra Constructions Organized by Strand

Measurement

Trigonometry - Similar Triangles
  • Show that any two triangles with two equal angles will be similar
  • Show that the Sine, Cosine, and Tangent ratios are direct consequences of triangle similarity

Relations and Functions

Functions - Linear - \( y = mx + b \)
  • Show how the parameters in \( y = mx + b \) are related to the characteristics of the corresponding graph
Geometry - Slope
  • Show how slope can be calculated for line segments
  • Slope can be calculated using either \( \frac{Rise}{Run} \) or \( \frac{y2 - y1}{x2 - x1} \)
Relations - Domain and Range Shadows
  • Show that the range can be thought of as the shadow of the graph projected onto the y-axis
  • Show that the domain can be thought of as the shadow of the graph projected onto the x-axis