Step-by-step explanation:
Below is an attachment containing the solution.
Answer:
The value of x is 10, and the value of y is 6
ABC and GEF are congruent
so
x - 8 = 2
x = 10
x - y = 4
10 - y = 4
y = 10 - 4
y = 6
Answer
x = 10, y = 6
n=37
45-8=37
