Question

Trapezoid ABCD is transformed according to the rule rx-axis degrees R0,90 what is the x-coordinate of A”

-3
-2
2
3

HURRYYYYY

Answer 1

C: 2

Explanation:

Here, we want to know the x-coordinate of the rotation about the origin of a point 90 degrees clockwise

A rotation of 90 degrees clockwise about the origin will turn the coordinates (x,y) to (-y,x)

The coordinates of A is (3,-2)

So

upon the assigned rotation, it becomes (2,-3)

So the x-coordinates is 2

Answer 2

2

Explanation:

Here, we want to know the x-coordinate of the rotation about the origin of a point 90 degrees clockwise

A rotation of 90 degrees clockwise about the origin will turn the coordinates (x,y) to (-y,x)

The coordinates of A is (3,-2)

So

upon the assigned rotation, it becomes (2,-3)

So the x-coordinates is 2