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GED Math 4.5 Graphs and Functions 181 Views
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Description:
GED Math: Graphs and Functions Drill 4, Problem 5. Which of the following statements would be sufficient to show that lines A and C are parallel?
Transcript
- 00:00
Thank you We sneak in and here's your shmoop du
- 00:05
jour brought to you by parallel lines They're just one
- 00:09
old lady away from being a parallelogram Which of the
- 00:14
following statements would be sufficient to show that lines and
- 00:17
see below are parallel and hear the potential answers you
Full Transcript
- 00:21
understand her already know numbers or equations to get in
- 00:26
the way here just plain and simple What are the
- 00:28
properties of parallel lines And how could we prove that
- 00:31
a and c belonging that club Well we've got this
- 00:35
trans verceles thing here line be that cuts through both
- 00:38
of them That guy has to play into things somehow
- 00:41
let's look over the answer choice and see what our
- 00:43
options are Option b can't possibly be right It starts
- 00:46
by assuming that is perpendicular to see and if that
- 00:49
were true then they couldn't possibly be parallel So is
- 00:52
that a same deal for choice D waken nix that
- 00:56
one two what about answers See well a is perpendicular
- 00:59
to be yeah it's a start but just knowing that
- 01:02
is perpendicular to be doesn't tell us anything about a
- 01:05
relationship to see oh yeah our answer has to be
- 01:08
the first one is perpendicular to b and b is
- 01:11
perpendicular to see if that were true We'd have a
- 01:14
pair of alternating interior right angles right chair in here
- 01:18
And if these two angles air congratulate then by rule
- 01:21
lines a and c must be parallel So answer it
- 01:25
is Our parallelogram would be so proud of us like 00:01:30.076 --> [endTime] some candy
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