If is parallel to , which statement must be true? A.
The perpendicular distance between and decreases as the lines are traversed right to left.
B.
and do not intersect.
C.
and intersect at 90° angles.
D.
The perpendicular distance between and increases as the lines are traversed left to right.

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8