cassandrarye
cassandrarye cassandrarye
  • 02-05-2017
  • Mathematics
contestada

PLEASE HELP!!!!

What isometric transformation was applied to triangle ABC?

1) Translation

2) reflection

3) dialation

4) rotation

PLEASE HELP What isometric transformation was applied to triangle ABC 1 Translation 2 reflection 3 dialation 4 rotation class=

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PHDFlopper
PHDFlopper PHDFlopper
  • 02-05-2017
The answer is option 2. It was a reflection over the line y=x.
Answer Link
ikarus ikarus
  • 25-06-2019

Answer:

2) reflection

Step-by-step explanation:

Let's list down the coordinates of the triangle ABC and the triangle A'B'C'

A = (0, -4)

B = (3, -4)

C = (3, 0)

A' = (-4, 0)

B' = (-4, 3)

C' = (0, 3)

Here the transformation is a reflection and (x, y) -----> (y, x)

So, the triangle ABC reflected over the line x = y and got the image of triangle A'B'C'

Therefore, the answer is 2) reflection

Answer Link

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