Question

Triangle ABC has its vertices at the following coordinates:

A(-5, 2) B(-3, 1) C(-1, 5)

Give the coordinates of the image triangle A'B'C' after a 90° counterclockwise rotation about the origin.

Also, can you please explain what you did to get your answer please. Thank you sm :)

Answer 1

Answer:

A( 2,-5)B(3,-1)C(1,-5)

Step-by-step explanation:

I know that the coordinates must flip through the origin but not sure of the signs(+or -)

then the shape us in the second quadrant of the graph and 90 degrees should be on the fourth quadrant not first( that is 180 clockwise) or third(.180 anti.clockwise)

I hope by God, s grace am correct.

please confirm from others