Which statement is used to prove that angle ptr is always equal to angle stq?

lines pq and rs do not have a fixed length.

angle ptr and angle pts are supplementary angles.

lines pq and rs intersect at an angle less than a right angle.

angle ptr and angle pts are complementary angles.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4