If two lines intersect to form congruent adjacent angles, then the lines are perpendicular.
select one:
a. always
b. never
c. sometimes

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

i’m here for points.