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Enlarge the triangle by scale factor of -1/3
Please help me on this question I will mark you as the brainiest

Enlarge The Triangle By Scale Factor Of 13 Please Help Me On This Question I Will Mark You As The Brainiest class=

Sagot :

MrRoyalidn

The attached image represents the triangle after it has been enlarged

How to enlarge the triangle?

The given parameters are:

  • Scale factor, k = -1/3
  • Center, (a,b) = (-1,2)

From the graph, the coordinates of the triangle are:

A = (-4,2)

B = (-4,-4)

C = (-1,-4)

The rule of dilation is calculated using:

[tex](x,y) \to (k(x - a) + a, k(y - b) + b)[/tex]

So, we have:

[tex]A' = (-\frac 13(-4 +1) - 1, -\frac 13(2 - 2) + 2)[/tex]

A' = (0, 2)

[tex]B' = (-\frac 13(-4 +1) - 1, -\frac 13(-4 - 2) + 2)[/tex]

B' = (0, 4)

[tex]C' = (-\frac 13(-1 +1) - 1, -\frac 13(-4 - 2) + 2)[/tex]

C' = (-1, 4)

See attachment for the image of the triangle, after it has been enlarged

Read more about dilation at:

https://brainly.com/question/3457976

#SPJ1

View image MrRoyal
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