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Algebra
Question

The vertices of \( \triangle R S T \) are \( R ( 1...

The vertices of \( \triangle R S T \) are \( R ( 1 , - 1 ) \) , \( S ( 4,1 ) , \) and \( T ( 4 , - 3 ) . \) What are the coordinates of the image after a \( 90 ^ { \circ } \) counterclockwise rotation about the origin? 

Answer

R'(1, 1)

S'(-1, 4)

T'(3, 4)

Solution
View full explanation on CameraMath App.