Multiple Choice
When two lines intersect as in the illustration below, four angles are formed. Angles that are side-by-side, such as and
, are called adjacent angles. Angles that are nonadjacent, such as
and
or
and
, are called vertical angles. From geometry, we know that if two lines intersect, vertical angles have the same measure. If
and
, find x . Read
as "the measure of
".
A) x = 11
B) x = 15
C) x = 6
D) x = 8
E) x = 10
Correct Answer:

Verified
Correct Answer:
Verified
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