ms471
contestada

if a rectangle is at points 2,-5 1,-5 1,-2 2,-2 and you move it 90 degrees counterclockwise what is the answer

Respuesta :

sqdancefan

Answer:

  (5, 2), (5, 1), (2, 1), (2, 2)

Step-by-step explanation:

When rotated 90° CCW about the origin, a point is transformed by the rule ...

  (x, y) ⇒ (-y, x)

Your points get transformed to ...

  (2, -5) ⇒ (5, 2)

  (1, -5) ⇒ (5, 1)

  (1, -2) ⇒ (2, 1)

  (2, -2) ⇒ (2, 2)

Ver imagen sqdancefan