Answer:
C
Step-by-step explanation:
Three hundred- fifty- five
Reason; number words refer to the alphabetical form of numbers.
if you use a calculator the answer is 0.00559493
Given:
In the circle,
and
.
To find:
The following measures:
(a) 
(b) 
Solution:
According to the central angle theorem, the central angle is always twice of the subtended angle intercepted on the same same arc.




In a cyclic quadrilateral, the opposite angles are supplementary angles.
UVWX is a cyclic quadrilateral. So,
[Opposite angles of a cyclic quadrilateral]
Now,
[Opposite angles of a cyclic quadrilateral]
Therefore,
and
.
One decade is 10 years+ 8 years is 18 total years
18 minus 9 is 9 years
Hope this helps