Mathematics
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OpenStudy (anonymous):
Medals for help please.
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OpenStudy (anonymous):
Which lines are parallel if m<4=m<5?
OpenStudy (watergirl):
m
OpenStudy (fibonaccichick666):
neither of them are correct. So can you tell me what alternate interior angles are?
OpenStudy (fibonaccichick666):
no... it's not
OpenStudy (anonymous):
Woouldn't the alternate interior be 3 and 6?
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OpenStudy (fibonaccichick666):
Those are, can you tell me the other pair?
OpenStudy (anonymous):
1 and 4?
OpenStudy (anonymous):
Or is it 2 and 4
OpenStudy (fibonaccichick666):
no 1 and 4 are called vertical angles
OpenStudy (fibonaccichick666):
Sousa you are incorrect
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OpenStudy (fibonaccichick666):
5th postulate
OpenStudy (anonymous):
2 and 4
OpenStudy (fibonaccichick666):
2 and 4 are supplementary
OpenStudy (anonymous):
THe last i can think of is 2 and 8.
OpenStudy (fibonaccichick666):
2 and 8 would be alternate interior iff l and m were parallel
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OpenStudy (fibonaccichick666):
what angles are you given? Are they alternate interior?
OpenStudy (anonymous):
i think so.. is <4 and <5 parallel to <2 and <8
OpenStudy (fibonaccichick666):
no, angles can't be parallel. Only lines can
OpenStudy (fibonaccichick666):
Ok forget everything we just did. Start from the beginning, what are we given to start?
OpenStudy (anonymous):
Just that picture.. i have to write out what its parallel too.
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OpenStudy (fibonaccichick666):
First, are you given the measure of any angles?
OpenStudy (anonymous):
No sadly.
OpenStudy (fibonaccichick666):
Go back and look, you are given one more piece of information.
OpenStudy (anonymous):
Which lines are parallel if m<4=m<5? Justify your answer.
OpenStudy (anonymous):
thats it
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OpenStudy (fibonaccichick666):
Now you are given the picture and? The measure of which angles?
OpenStudy (fibonaccichick666):
reread the question, you are given 2 angles
OpenStudy (anonymous):
YEAH. the two angles <4 and <5. thats it. Nothing else is on the question.
OpenStudy (fibonaccichick666):
But that's all you need
OpenStudy (fibonaccichick666):
What do you know about angle 4 and angle 5?
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OpenStudy (anonymous):
Are they interior angles.
OpenStudy (fibonaccichick666):
They are
OpenStudy (fibonaccichick666):
specifically, what type?
OpenStudy (fibonaccichick666):
_______ interior angles
OpenStudy (anonymous):
Vertical interior angles?
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OpenStudy (fibonaccichick666):
no, hint* I asked you before about this type of angle
OpenStudy (fibonaccichick666):
*type of angle pair
OpenStudy (anonymous):
Alternate
OpenStudy (fibonaccichick666):
yes, so what do you know about alternate interior angles?
OpenStudy (fibonaccichick666):
when are they the same?
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OpenStudy (anonymous):
im not sure..
OpenStudy (anonymous):
i just dont understand still.
OpenStudy (fibonaccichick666):
read the parallel lines section again
OpenStudy (fibonaccichick666):
I'll find another
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OpenStudy (anonymous):
In that would 7 and 2 be the paralell?
OpenStudy (fibonaccichick666):
angles can't be parallel only lines can
OpenStudy (anonymous):
The transveral line
OpenStudy (fibonaccichick666):
What about the transversal line?
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OpenStudy (aravindg):
|dw:1395374413739:dw|
These are known as alternate interior angles.