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Could someone please help me. Thanks!!! 12 points!

Could someone please help me. Thanks!!! 12 points!-example-1
User JohnHC
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The horizontal beams are what I like to think of as "rail road tracks". The metal portion of the tracks anyway. Notice how angle 2 and angle 8 are inside the tracks, so we consider them "interior angles"

Furthermore, they are on opposite or alternate sides of the transversal line. The transversal line is the non-parallel line that cuts through the "rail road tracks".

Put those two facts together and we get "alternate interior angles" as our final answer
User Dani Akash
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