Back to Describe transformation effects — Problem 2 · Task Set 3
Exercises: Symmetries of Geometric Figures
Work through each section in order. Use precise transformation language in your explanations — state angles of rotation and lines of reflection exactly.
Grade 9·21 problems·~30 min·Common Core Math - HS Geometry·standard·hsg-co-a-3
Work through problems with immediate feedback
A
Fluency Practice
Identify the rotational and reflective symmetries of each figure.
1.
A regular polygon has rotational symmetry at every multiple of (starting from , up to but not including ). How many sides does this regular polygon have?