9. Calculate the measure of x in the pentagon at the right.
A. 128⁰
B. 135⁰
C. 140⁰
D. 153⁰
10. Find the measure of angle x in the figure at the right
A. 62⁰
B. 90°
C. 118⁰
D. 180°
11. Calculate the measure of x
A. 117⁰
B. 120⁰
C. 122⁰
D. 125⁰
