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6) Triangle RST has vertices R(2,3), S(5. -1), and T(3, -4). The triangle is rotated 90° counterclockwise about the origin. Which are the coordinates of the image of vertex T?​

Respuesta :

mhanifa

Answer:

  • T'(4, 3)

Step-by-step explanation:

The rule of 90° counterclockwise rotation about the origin:

  • (x, y) → (-y, x)

Apply the rule to the point T:

  • T(3, -4) → T'(4, 3)

Answer:

A(x,y)____rotation through 90°. >A'(-y,x)

Step-by-step explanation:

T(3,-4))____rotation through 90°. >T'(4,3)

R(2,3))____rotation through 90°. >R'(-3,2)

S(5,-1))____rotation through 90°. >S'(1,5)

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