In the diagram below, B is the image of A after a counterclockwise rotation of 30 degrees about C. Determine the degree measure of \angle A.
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Chapter 3.2: Angles – Pre-Calculus
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Study Guide - Angles
Chapter 3.2: Angles – Pre-Calculus
How to rotate a triangle 270 degrees counterclockwise
Identify all symmetry. a. If reflectional symmetry, draw the lines of reflection. b. If rotational symmetry, identifying all angels of rotation as well as the order of rotational symmetry.
How to find the bearing of lines from the Included angles in
Rotations of Geometric Shapes
