In each diagram, line m is parallel to line n, and line t intersects line m and n. 130
m
127
m
130
n
127
n
90
m
80
90
n
X
Based on the diagrams, which statement is true?
A. The value of x is greater than 80, because the two angles shown in each diagram are
obtuse angles.
B. The value of x is 110, because the two angles shown in each diagram are
supplementary
C. The value of x is 80. Because the two angles shown in each diagram are congruent.
D. The value of x is 10, because the two angles shown in each diagram are
complementary