MATH 213 Study Guide - Midterm Guide: Glide Reflection, Isosceles Trapezoid
10 Jan 2019
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Plot the triangle with vertices a=(6, 2), b=(8, -3), and c =(3, 1). b. rotate this triangle 90 counterclockwise around the origin. C" = c. beginning with a"b"c", apply the transformation f(x, y) = (x, -y). For each design below, draw in all lines of symmetry (if applicable), and indicate rotation symmetry in degrees (if applicable). If a design does not have one of these types of symmetry, write "no lines" or "no rotation" as appropriate. Make a strip pattern that has glide reflection symmetry and uses the shape w (you can reflect and rotate this shape as desired, but this shape must be used in the design). b. Make a strip pattern that has rotation symmetry and uses the shape p (you can reflect and rotate this shape as desired, but this shape must be used in the design). For each of the following, determine if the two shapes are mathematically similar.
