Answer:
8 11/100
Step-by-step explanation:
8.11 is the same thing as 8 whole numbers and since the .11 is in the hundreths place, it becomes 11/100.
x has two values 4 and 5 by factorization or using the general formula
14
1) angle 1 is congruent to angle 3
2) angle 2
3) angle 3
4)....
and 
.
