Conditional = If (hypothesis), then (conclusion).
If p, then q.
complementary angles add up to 90 degrees so 2nd angle is 45 degress
complementry angles add upto 90 degress so 2nd angle here is 45
x+y=90
45+y=90
y=90-45
y=45
Two complementary angles add up to 90 degrees..so 2nd angle is of 45 degrees