3 years ago

Triangle PQR has its vertices at the following coordinates:

Mathematics

1 answer:

velikii [3]3 years ago

7 0

Answer:

P'(4, 5) Q'(5, 3) R'(1, 1)

Step-by-step explanation:

When rotating a point 90 degrees counterclockwise about the origin our point T(x,y) becomes T'(-y,x).

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Rudiy27

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<u>By angle bisector property</u>,

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