Start chapters home Start History history History expand_more
{{ item.displayTitle }}
No history yet!
Progress & Statistics equalizer Progress expand_more
Expand menu menu_open Minimize
{{ filterOption.label }}
{{ item.displayTitle }}
{{ item.subject.displayTitle }}
No results
{{ searchError }}
menu_open home
{{ courseTrack.displayTitle }}
{{ statistics.percent }}% Sign in to view progress
{{ }} {{ }}
search Use offline Tools apps
Login account_circle menu_open

Describing Rotations

Describing Rotations 1.7 - Solution

arrow_back Return to Describing Rotations

Let's on a coordinate plane draw a circle showing the outline of Spin Your Head. At we mark the position of the pod at the beginning of the ride.

To show the effect of Spin Your Head rotating counterclockwise about the origin, we will first draw a segment from the pod to the origin. Then, we will draw another segment from the origin to the image of the pod such that they are congruent and form a angle.

Looking at the figure, we can conclude that the image of the pod is located at