PART 1:

This room has scratches on the floor. Tyler wants to arrange this rug to cover the scratched area. He will need to flip the rug over (perform a reflection) to do this. Find a reflection that will cover the scratched area with the triangular rug. Be sure to specify the line of reflection.

see the attached figure

A(4,8) B(0,7) C(4,3)
the line of reflection is x=5

the reflection is (x,y)-------------------> (10-x,y)
therefore
A(4,8)-----------------> A1(10-4,8)------> A1(6,8)
B(0,7)-----------------> B1(10-0,7)------> B1(10,7)
C(4,3)-----------------> C1(10-4,3)------> C1(6,3)

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PART 1: This room has scratches on the floor. Tyler wants to arrange this rug to cover the scratched area. He will need to flip the rug over (perform a reflection) to do this. Find a reflection that will cover the scratched area with the triangular rug. Be sure to specify the line of reflection.

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PART 1:

This room has scratches on the floor. Tyler wants to arrange this rug to cover the scratched area. He will need to flip the rug over (perform a reflection) to do this. Find a reflection that will cover the scratched area with the triangular rug. Be sure to specify the line of reflection.