complete the following sentence. the figure below has rotational symmetry. is the smallest possible rotation…
complete the following sentence. the figure below has rotational symmetry. is the smallest possible rotation that results in the figure being mapped onto itself.
Answer
Explanation:
Step1: Count number of congruent parts
The figure has 12 congruent parts.
Step2: Calculate smallest rotation
The smallest rotation to map the figure onto itself is $\frac{360^{\circ}}{12}$.
Answer:
$30$