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KatherinePierce1864
 2 years ago
1. Which angle is congruent to 1? (1 point)
<2<
<5
<6
<7
2. Which can be used to directly prove that <1 <8? (1 point)
Alternate Interior Angles Theorem
Corresponding Angles Postulate
SameSide Interior Angles Theorem
Alternate Exterior Angles Theorem
3. If m<5 = 42o, what is m<4? (1 point)
42o<
48o
128o
138o
KatherinePierce1864
 2 years ago
1. Which angle is congruent to 1? (1 point) <2< <5 <6 <7 2. Which can be used to directly prove that <1 <8? (1 point) Alternate Interior Angles Theorem Corresponding Angles Postulate SameSide Interior Angles Theorem Alternate Exterior Angles Theorem 3. If m<5 = 42o, what is m<4? (1 point) 42o< 48o 128o 138o

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ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.01. Corresponding angles

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2@ParthKohli does that mean my other answers are right?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7number 1 is wrong.. <1 and <2 are supplementary...but they're not congruent

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7remember the transversal law.. dw:1349494407179:dw the angles with one line are congruent to the angles with one line...angles with two lines are congruent to angles with two lines

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2Yeah, I guess. I thought that question 1 was <7

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7look closely at my drawing... these are the angles that are congruent dw:1349494548934:dw

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7now.. angle 1 is heredw:1349494584613:dw

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7so what angle do you think is congruent to it?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7that drawing is also applicable to your question 3

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2so 3 isnt 42?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7as for number 2..you can figure it out by looking at <1 and <8...if you notice, they are both OUTSIDE and on DIFFERENT SIDES do those capitalized words give you any hint?

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2does that mean there exterior?

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2@lgbasallote I have another problem, like the one above, do you think you can help me with that one as well??

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.24. What is the value of x? (1 point) 10o 25o 30o 120o 5. What is the measure of 1? (1 point) 45o 60o 120o 125o

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7here's a hint 4x and x+ 30 are supplementary angles

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7do you know what that means?

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2no, sry. do you mind explaining a bit more?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7supplementary angles means that if you add 4x and x + 30 you get 180

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7so add 4x and x + 30 and set it equal to 180 then solve for x

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2doesn't it come to 5x+30, or am I way off?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7now make it equal to 180 then solve for x

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2okay so wouldn't add 5 to 30 or times 30 by 5? hope that makes sense.

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.75x + 30 = 180 solve for x

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2would a way to solve the problem be by taking 30 away frm 180 then dividing by that number by 5?

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2okay, what about the next question?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7you already have the value of x..so just substitute that to x + 30

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2Oh right, so 60 then.

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2okay, thank you so much!

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2actually the answer was 120 for the last question. :p does that make sense to you?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7....sorry i thought 1 was at x + 30

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.7it seems 1 is the supplement of x + 30 so you have to subtract 60 from 180

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.2oh okay. Now I know and its okay. I still got a 80% on the test so its cool.
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