12) what is the image of c for a 180° counterclockwise rotation about p? look at the first picture.

a) (3, −3)
b) (3, 0)
c) (3, 3)
d) (3, 5)

13) what is the angle of rotation counterclockwise about the spinner’s center that maps label g to label b? look at the second picture

a) 180°
b) 216°
c)144°
d)108°

14) find the image of triangle ghj under the translation of (x, y) (x-1 ,y-8) look at the third picture.

a) triangle abc
b)triangle npq
c)triangle klm
d)triangle def

15) what is the reflection image of p(0, 0) after two reflections, first across x = −3 and then across y = 4? look at the forth picture.
a) (−6, 8)
b)(4, −3)
c)(4, −6)
d)(−8, −6)

16) the figure is reflected across line m and then reflected across line n. what is the resulting transformation? look at the fifth picture

a)reflection
b)rotation
c)translation
d)glide reflection