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colisv
Group Title
5. mR = 120° and mS = 100°. Find mT. The diagram is not drawn to scale.
(1 point)
20°
100°
60°
40°
 one year ago
 one year ago
colisv Group Title
5. mR = 120° and mS = 100°. Find mT. The diagram is not drawn to scale. (1 point) 20° 100° 60° 40°
 one year ago
 one year ago

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mathstudent55 Group TitleBest ResponseYou've already chosen the best response.0
Is there a diagram?
 one year ago

BrittanyFrench Group TitleBest ResponseYou've already chosen the best response.0
yeah I was about to ask that
 one year ago

JaneDoe100 Group TitleBest ResponseYou've already chosen the best response.0
where is m?
 one year ago

BrittanyFrench Group TitleBest ResponseYou've already chosen the best response.0
when I clicked on it, it said provide username and password, so i can't help with this i'm sorry
 one year ago

JaneDoe100 Group TitleBest ResponseYou've already chosen the best response.0
that doesn't have an m on it
 one year ago

BrittanyFrench Group TitleBest ResponseYou've already chosen the best response.0
yupp there is no M
 one year ago

colisv Group TitleBest ResponseYou've already chosen the best response.1
i think its suppose to be the M(measure) of angle R and Measure of angle S
 one year ago

BrittanyFrench Group TitleBest ResponseYou've already chosen the best response.0
I was thinking that to.. hold on let me see if I can get this..
 one year ago

colisv Group TitleBest ResponseYou've already chosen the best response.1
so T would be 120 too?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.0
dw:1359136422941:dw
 one year ago

BrittanyFrench Group TitleBest ResponseYou've already chosen the best response.0
120 Is not a choice
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.0
Sorry, look at the new picture. Only angle U and S are congruent.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.0
But you can find out what the sum of all the angles is.
 one year ago

colisv Group TitleBest ResponseYou've already chosen the best response.1
100+100+120+t=360? 320+t=360 t=40
 one year ago

JaneDoe100 Group TitleBest ResponseYou've already chosen the best response.0
they all need to = 360 and u and s are conruent ao 100+100+120 =320 and 320+40=360
 one year ago

BrittanyFrench Group TitleBest ResponseYou've already chosen the best response.0
exactly what he did, ya'll was going to fast for me lol
 one year ago

colisv Group TitleBest ResponseYou've already chosen the best response.1
i dont understand why only U and S are the only congruent ones though
 one year ago

colisv Group TitleBest ResponseYou've already chosen the best response.1
why not the other two?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.0
dw:1359136520795:dw
 one year ago

JaneDoe100 Group TitleBest ResponseYou've already chosen the best response.0
look at the pic. the sides of u and s are the same
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.0
dw:1359136561728:dw You are given just these sides congruent, right?
 one year ago

colisv Group TitleBest ResponseYou've already chosen the best response.1
oh and angle T shares different sides from angle S
 one year ago

colisv Group TitleBest ResponseYou've already chosen the best response.1
I meant R not S
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.0
Now draw a diagonal RS. dw:1359136632967:dw
 one year ago

colisv Group TitleBest ResponseYou've already chosen the best response.1
Okay that makes more sense now then Thank you all!!!
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.0
dw:1359136676205:dw Diagonal RS is congruent to itself. So triangle RUT and triangle RST are congruent, and by corresponding parts, angle U and S are congruent.
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.0
dw:1359136772891:dw If you draw diagonal US, even though US is congruent to itself, there are no triangles that you can prove congruent. So you don't know anything about angles R and T being congruent.
 one year ago
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