Answer:
x=22/3 is your answer
You have $360.
Step-by-step explanation:
r=9
13r=117
r=117/13
c = 127°
∡c and ∡a are supplementary angles.
Supplementary angles sum 180°
∡a = 53°
Then:
53° + c = 180°
c = 180° - 53°
they are 11 years old
