In how many ways can a 2-person committee be chosen from a group of 5 people (where the order in which we choose the 2 people do
1 answer:
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Answer:
Option 4: A ║B
Step-by-step explanation:
Given the following statements:
is ⊥
is ⊥
We can apply the <u>Lines Perpendicular to a Transversal Theorem</u>, which states that if two lines intersect and are perpendicular to that same transversal, then those two lines are parallel.
In the given conditional statement, ⊥
and
⊥
, line
is the transversal that cuts through both lines
and
.
Therefore, lines and
are perpendicular to line
. Hence, by the Lines Perpendicular to a Transversal Theorem,
║
.