For numbers 9-10, Refer to the figure at the right.

__9. What is the measure of U in the rhombus FOUR?
A. 70°
B. 90°
C. 110°
D. 95°

10. What is the measure of R in the rhombus FOUR?
A.70°
B. 90°
C. 110°
D. 95°

11. Two consecutive angles of a parallelogram have measures (x + 30° and [2(x - 30°). What is the measure of the smaller angle?
A. 30°
B. 80°
C. 100°
D. 140°

12. Given parallelogram RSTW with diagonals RT and SW. The diagonals intersect at 0. What is RO if RT = 36 cm?
A. 36 cm
B. 18 cm
C. 15 cm
D. 16cm

Just click the picture, please help me:)
(Nonsense report)​