help

Question

help

anonymous · Answer

need this explained how they got it

anonymous · Answer

11 and 13 are on opposite sides of the line and on the exterior of the intersection, so alternate because there on alternate sides and on the outside so thats when the exterior comes in

anonymous · Answer

im bad at explaining but hope it helps

anonymous · Answer

HELP it didnt make sense

phi · Answer

This might help http://www.khanacademy.org/math/geometry/parallel-and-perpendicular-lines/ang_intro/v/angles-formed-by-parallel-lines-and-transversals?playlist=Geometry

anonymous · Answer

i cant watch videos on ipod

phi · Answer

to answer this question you have to learn the terminology (words)

first you have interior and exterior
they mean
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interior is between the 2 parallel lines  (inside the 2 lines)
exterior is outside the 2 lines

phi · Answer

next you need to know 
alternate

they mean opposite (alternate) sides of the transversal
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