Question

Which is the image of vertex P after the triangle is rotated 180 degreesabout the origin?

Answer 1

For this case we know that the vertex P has the following coordinates:

`P=(-3,2)`

And we want to find the coordinates after rotate 180 degrees about the origin we assume that the translation is anticlockwise so then we just need to do the following :

`P^(\prime)=(-x,-y)=(3,-2)`

And then the solution ofr this case would be (3,-2)