3. Point F(21, -14) is rotated-90° clockwise about the origin. What are the coordinates of F’

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asked Oct 26, 2024 130k views

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Rafael Tavares · Answer 1 · 2024-11-01T18:58:52+0000

Answer: The coordinates of F' are (14, 21).

Explanation:

Since we are rotating -90° clockwise about the origin (or 90° counterclockwise), we will apply (x, y) becoming (-y,x). I have also graphed this, see attached.

(21, -14) ➜ (14, 21)

The coordinates of F' are (14, 21).

3. Point F(21, -14) is rotated-90° clockwise about the origin. What are the coordinates-example-1

3. Point F(21, -14) is rotated-90° clockwise about the origin. What are the coordinates-example-2

3. Point F(21, -14) is rotated-90° clockwise about the origin. What are the coordinates of F’

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