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hhopke
 one year ago
Prove that angle 4 is congruent to angle 3
hhopke
 one year ago
Prove that angle 4 is congruent to angle 3

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jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1how far did you get with this proof?

hhopke
 one year ago
Best ResponseYou've already chosen the best response.1Um... I filled in the givens.

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1so they gave you a partially filled in 2 column proof table?

hhopke
 one year ago
Best ResponseYou've already chosen the best response.1Here's all of what I have to work with:

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1and you're not sure where to go from here? if not, then we want to somehow connect angle 1 and angle 8 let's start with angle 1 and work our way to 8 what kind of angles are these (circled) dw:1435614962781:dw

hhopke
 one year ago
Best ResponseYou've already chosen the best response.1alternate interior angles congruent because CD  EF

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1so we can say that angle 1 is congruent to angle 3

hhopke
 one year ago
Best ResponseYou've already chosen the best response.14 congruent to 8 b/c corresponding angles, EF  GH

hhopke
 one year ago
Best ResponseYou've already chosen the best response.1And then use the transitive property to link everything else together... right?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1yeah one more piece is that angle 3 = angle 5 (alternate interior angles, EF  GH)

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1then you connect them together trying to get angle 3 = angle 4

hhopke
 one year ago
Best ResponseYou've already chosen the best response.1Okay. Thank you so much!

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1you're welcome

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1hmm very clever, I didn't think to take this route. But it works pretty well

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1everything looks good
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