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Which image is a reflection over the line y = x of triangle 1?

Which Image Is A Reflection Over The Line Y X Of Triangle 1 class=
Which Image Is A Reflection Over The Line Y X Of Triangle 1 class=
Which Image Is A Reflection Over The Line Y X Of Triangle 1 class=

Answer :

Answer:

A edge 2021

Step-by-step explanation:

The correct answer is option A

What is a reflection?

Reflection is the mirror image of the shape. In other words reflection is also called a flip.

How to find which triangle which triangle is the reflection of triangle 1 over the line y=x?

  • If a triangle is reflected over the line y=x, then the coordinates of the vertices of the triangle gets interchanged.

In the given figure the vertices of the triangle are (1,1) , (4,1) and ( 4,3)

So, after reflection over the line y=x,

  • The vertices of the triangle will be (1,1) , ( 1,4) and (3,4).
  • Clearly, the triangle will be in the first quadrant itself

So, the correct answer will be option A , where the triangle has the vertices (1,1) , ( 1,4) and (3,4).

  • In other options the triangles are not even in the first quadrant.

Find out more about 'Reflection' here: https://brainly.com/question/20903710

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