Answer:
D.
Step-by-step explanation:
x is divided by 2 each time for its y.
C is a vertical angle which the vertical side is corresponding to the vertical side of x°.
105°+54°+y°=180°
159°+y°=180°
y°=21°
Meaning, x=21°.
Perimeter is length plus width so use that to help you
Answer:height 2 volume 24 will be r=3.39in
Step-by-step explanation: