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 2 years ago
The coordinates of point R are (3,2) and the coordinates of point T are (4,1). What is the length of RT?
 2 years ago
The coordinates of point R are (3,2) and the coordinates of point T are (4,1). What is the length of RT?

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Shealah
 2 years ago
Best ResponseYou've already chosen the best response.1[1] 2√2 [2] 5√2 [3] 4√3 [4] √10

SheldonEinstein
 2 years ago
Best ResponseYou've already chosen the best response.1@Shealah I recommend you to draw these coordinates on a graph.

SheldonEinstein
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1351130421371:dw I have drawn a graph for you, can you mark the given points on it?

SheldonEinstein
 2 years ago
Best ResponseYou've already chosen the best response.1@Shealah please reply..

SheldonEinstein
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1351131117784:dw

SheldonEinstein
 2 years ago
Best ResponseYou've already chosen the best response.1But point T = (4,1) NOT (4,1), so mark it again @Shealah

Shealah
 2 years ago
Best ResponseYou've already chosen the best response.1I think that i've got it 5√2, right?

SheldonEinstein
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1351131167712:dw
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