17.60° rotation of E about point O: E'
19. 240° rotation of ING about point O: ING'
26. Rotate 30, then 30, then 30, about point 2: Y'''
17.60° rotation of E about point O
To rotate E about point O by 17.60°, we can follow these steps:
Draw a ray from O through E.
Mark an arc of 17.60° centered at O, with the ray from step 1 as the initial side.
Label the endpoint of the arc E'.
Draw a line segment from O to E'.
19. 240° rotation of ING about point O
To rotate ING about point O by 240°, we can follow the same steps as above:
Draw a ray from O through the centroid of ING.
Mark an arc of 240° centered at O, with the ray from step 1 as the initial side.
Label the endpoint of the arc ING'.
Draw line segments from O to I, N, and G'.
26. Rotate 30, then 30, then 30, about point 2
To rotate Y by 30, then 30, then 30, about point 2, we can follow these steps:
Draw a ray from 2 through Y.
Mark an arc of 30° centered at 2, with the ray from step 1 as the initial side.
Label the endpoint of the arc Y'.
Draw a line segment from 2 to Y'.
Repeat steps 2-4, rotating Y' by 30° about point 2.
Label the new endpoint of the arc Y''.
Repeat steps 2-4, rotating Y'' by 30° about point 2.
Label the new endpoint of the arc Y'''.