Ch 4.2 Test the Exterior Angle Theorem

Author:David Greenstein

In this exercise, you will construct a triangle and construct a line through one of its sides. Use the measure tool to measure one exterior angle formed and the two remote interior angles of the triangle.

New Resources

Modifiable Right Triangular Prism
Midpoint Theorem Questions: Mild
Squaring a Rectangle (PST Version)
Marion's Theorem
Right Triangle Inscribed in a Semicircle

Discover Resources

rolling a small circle inside a big circle
Sheeptalk
Geogebra task #2
Pravidelný hranol
Angles in Parallel Lines

Discover Topics

Symmetry
Parametric Curves
Line Segment
Subtraction
Incircle or Inscribed Circle