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sbuck98
 one year ago
I need help on #26:( I will award a medal!
sbuck98
 one year ago
I need help on #26:( I will award a medal!

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.2I'm not familiar with these 2 column proofs but basically because a  b the internal angles <1 and <4 , and <2 and <3 both add up to 180 degrees. So since we are given that <1 = <4 then <2 must be equal to <3.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1dw:1443390778808:dwAlways start with what is given :)

sbuck98
 one year ago
Best ResponseYou've already chosen the best response.0so you can step me through this? @zepdrix

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Hmm I'm not sure what would be the fastest way to finish this... I like welsh's idea of using the fact that we have two pairs of supplementary angles and doing some business with that. But maybe we have some trapezoid rule we can use to shorten it :o

sbuck98
 one year ago
Best ResponseYou've already chosen the best response.0also are you familar with other things in geometry? need help with other problems

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Let's just use welsh's idea :)

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1dw:1443391104222:dwThis is the reasoning that I would give.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1dw:1443391195749:dwby the same reasoning

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Since <1 and <4 are the same, hmm <2 and <3 must be the same... Bahh I dunno >.< There's probably a better way to do these last few steps... grr

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Grr I wish jim was online :P

sbuck98
 one year ago
Best ResponseYou've already chosen the best response.0lol help me with these then!

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1\[\large\rm V=LWH\]Notice that L is being `multiplied` by W and H. How do we undo `multiplication`? What is the opposite of multiplication?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.0good website to practice https://www.mathsisfun.com/geometry/parallellines.html

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.0scroll down a little where u see *choose one * ^^^`
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