Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Get detailed answers to your questions from a community of experts dedicated to providing accurate information. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Rotate triangle ABC 90° clockwise around the origin given the vertices A(1,3)B(-1,4)C(2,5) what are the new vertices for triangle ABC

Sagot :

Answer:

[tex]A' = (3,-1)[/tex]

[tex]B' = (4,1)[/tex]

[tex]C' = (5,-2)[/tex]

Step-by-step explanation:

Given

[tex]A = (1,3)[/tex]

[tex]B = (-1,4)[/tex]

[tex]C = (2,5)[/tex]

Rotation: 90 degrees clockwise

Required

Determine A'B'C'

When a point [tex]P (x,y)[/tex] is rotated 90 degrees in the clockwise direction, the new coordinates is: [tex]P' (y, -x).[/tex]

So, we have:

[tex]A = (1,3)[/tex]

[tex]B = (-1,4)[/tex]

[tex]C = (2,5)[/tex]

Becomes

[tex]A' = (3,-1)[/tex]

[tex]B' = (4,1)[/tex]

[tex]C' = (5,-2)[/tex]