Summer2020
contestada

Figure ABCD is a rhombus with point A (3, −1). What rule would rotate the figure 270° counterclockwise?
(x,y)→(−y,−x)
(x,y)→(−y,x)
(x,y)→(y,x)
(x,y)→(y,−x)

Respuesta :

konrad509
(x,y)→(y,−x)
.......

Answer:

The correct option is 4.

Step-by-step explanation:

Given information: ABCD is a rhombus with point A (3, −1).

If a figure rotated 90° counterclockwise, then

[tex](x,y)\rightarrow (-y,x)[/tex]

If a figure rotated 180° counterclockwise, then

[tex](x,y)\rightarrow (-x,-y)[/tex]

If a figure rotated 270° counterclockwise, then

[tex](x,y)\rightarrow (y,-x)[/tex]

Therefore the rule [tex](x,y)\rightarrow (y,-x)[/tex] would rotate the figure 270° counterclockwise.

The correct option is 4.

Otras preguntas