X = 10
the two sides are congruent and you know that by finding the other angle 90+45= 135
180-135=45
y= 14.1
10^2+10^2=c^2
100+100=c^2
200=c^2
14.142.. =c
Answer:
y=10
Step-by-step explanation:
x will vary, but y will remain constant because that is what a horizontal line means. If this helped, please mark the brainliest!
can u plz take a more clearer photo of the problem and also try to elaborate