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Bubs
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complete the twocolumn proof.
Given: angle2 congruent to angle4, m angle2=110 degrees. Prove: m angle3=70 degrees
 one year ago
 one year ago
Bubs Group Title
complete the twocolumn proof. Given: angle2 congruent to angle4, m angle2=110 degrees. Prove: m angle3=70 degrees
 one year ago
 one year ago

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Bubs Group TitleBest ResponseYou've already chosen the best response.0
dw:1355161604137:dw
 one year ago

allibear2012 Group TitleBest ResponseYou've already chosen the best response.0
1 sec @Reppinthe80
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
Where's the proof to be completed?
 one year ago

Bubs Group TitleBest ResponseYou've already chosen the best response.0
m∠2 = m∠4 Definition of congruent angles m∠4 = 110º b. ________ ∠3 and ∠4 are a linear pair Definition of a linear pair (shown in diagram) ∠3 and ∠4 are supplementary Linear Pair postulate m∠3 + m∠4 = 180º c. _______ m∠3 = 70º d. ________
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
I saw this problem yesterday.
 one year ago

Bubs Group TitleBest ResponseYou've already chosen the best response.0
I know I never got help with it.
 one year ago

Bubs Group TitleBest ResponseYou've already chosen the best response.0
You asked for the proof to be completed and I put it up.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
Ok, here goes.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
Is the second statement realy "m<4 = 110" or is it "m<2 = 110" ?
 one year ago

Bubs Group TitleBest ResponseYou've already chosen the best response.0
the first statement is the given
 one year ago

Bubs Group TitleBest ResponseYou've already chosen the best response.0
so the second statement is m angle 2=110 degrees
 one year ago

Bubs Group TitleBest ResponseYou've already chosen the best response.0
sorry so slow for reply my laptop freezes on the site
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
Ok, then write for b. Given
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
c. Definition of supplementary angles.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
d. subtraction property of equality
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
I think there is a step missing in this proof.
 one year ago

Bubs Group TitleBest ResponseYou've already chosen the best response.0
Are you sure b. is given can you explain why it would be
 one year ago

Bubs Group TitleBest ResponseYou've already chosen the best response.0
The top on is the given. Where I asked the question at the top of this page.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
I asked before, is statement 2 written correctly "m<4 = 110" That's what you have in your post. Did you copy it correctly?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
In the problem's given it states "m<2 = 110". I don't see that anywhere in the proof. That's why I say there's a step missing in this proof.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
You need to state m<2 = 110 before you can state m<4 = 110
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
I see now, you left the given completely out of your posting.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
Let's say that before the first statement you wrote there is a line that states: Statements Reasons <2 is congr to <4; m<2 = 110 Given Then, write for reason b. Substitution
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
b. can also be: Transitive property of equality. Either one is correct. Once again, for b. you have two choices, both being correct. You can write "Transitive property of equality", or "Substitution"
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
Then c. is "Definition of supplementary angles" and d. is "Subtraction property of equality"
 one year ago

Bubs Group TitleBest ResponseYou've already chosen the best response.0
thank you very much.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.5
wlcm
 one year ago
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