Mathematics
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OpenStudy (katecc379):
Which reason can be used to fill in the numbered blank space?
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OpenStudy (katecc379):
OpenStudy (katecc379):
@Mehek14
OpenStudy (evoker):
Those are also alternate interior angles.
OpenStudy (katecc379):
can u help with a few more? i found a few more that i couldn't answer
OpenStudy (evoker):
Sure I can do a few more
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OpenStudy (katecc379):
OpenStudy (katecc379):
i hate these
OpenStudy (evoker):
They are tough well the parallel stuff should come before the parallelogram, as they are proving that
OpenStudy (evoker):
and III relies on parallelogram so it should be last so 2,4,1,3 or 4,2,1,3
OpenStudy (evoker):
I think, wow this one really is messing with my mind.
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OpenStudy (katecc379):
what would be the best guess lol
OpenStudy (evoker):
I like B
OpenStudy (katecc379):
Okay
OpenStudy (katecc379):
OpenStudy (evoker):
ok not too bad, they are the same angle so they are congruent by definition and the segments are equal by the def of perp bisector.
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OpenStudy (evoker):
So second choice, b
OpenStudy (katecc379):
OpenStudy (evoker):
OK that is the midpoint formula used, otherwise her proof is correct.
OpenStudy (katecc379):
so which answer choice>
OpenStudy (evoker):
C the one about the midpoint formula
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OpenStudy (katecc379):
thought so, but this is the last one
OpenStudy (evoker):
BD=BD
OpenStudy (katecc379):
thanks
OpenStudy (evoker):
No problem