This is probably wrong but my guess is 13 so maybe verify it but that’s my best!
25365cm÷100=m
=253.65m
25365 is less than 30m
X + y = 180
x = 4y
Plug that in and you get: 4y + y = 180
5y = 180
y = 36
If you want the larger angle, simply plug in y to x = 4y
So: x = 4(36) = 144
The smaller angle is 36 degrees, and the larger angle is 144 degrees.