Question

Figure EFGH on the grid below represents a trapezoidal plate at its starting position on a rotating surface.The plate is rotated 90° about the origin in the counterclockwise direction. In the image trapezoid, what are the coordinates of the endpoints of the side congruent to side FG?

(7, -5) and (4, -3)

(5, 7) and (3, 4)

(-5, -7) and (-3, -4)

(-5, -7) and (-8, -4)

Answer 1

@Calcmathlete

Answer 2

You're asking the wrong person for rotations buddy...try someone else?

Answer 3

ok, thanks anyways

Answer 4

@zepp

Answer 5

Centered at the origin, rotate 90 degrees counterclockwise.

Answer 6

i thought it was clockwise

Answer 7

nevermind, i read it wrong. lol

Answer 8

Lol

Answer 9

If your object is in the 2nd quadrant and it's rotated 90 degrees counterclockwise, in which quadrant the figure will now be?