delaneydekoekkoek delaneydekoekkoek
  • 16-10-2019
  • Mathematics
contestada

PLS HELP ME Draw the image of ∆JKL under the dilation with scale factor ½ and center of dilation at the origin. Label the image ∆J’K’L’.

PLS HELP ME Draw the image of JKL under the dilation with scale factor and center of dilation at the origin Label the image JKL class=

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frika
frika frika
  • 22-10-2019

Answer:

See explanation

Step-by-step explanation:

Given triangle JKL with vertices at J(-2,4), K(-8,4), L(-4,6).

The dilation with scale factor ½ and center of dilation at the origin has the rule

[tex](x,y)\rightarrow \left(\dfrac{1}{2}x,\dfrac{1}{2}y\right)[/tex]

Thus,

  • [tex]J(-2,4)\rightarrow J'(-1,2);[/tex]
  • [tex]K(-8,4)\rightarrow K'(-4,2);[/tex]
  • [tex]L(-4,6)\rightarrow L'(-2,3).[/tex]

See attached diagram.

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