Think About the Process Suppose APQR is rotated 90° about the origin, (0,0). Find the coordinates of P', Q', and R'. Then sketch AP'Q'R’.

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
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3-3: MathXL for School: Practice and Problem-Solving MC

**Due 11/04/21 10:00pm**

**Part 1 of 4**

**Think About the Process**  
Suppose △PQR is rotated 90° about the origin, (0,0). Find the coordinates of P’, Q’, and R’. Then sketch △P’Q’R’.

**Graph Description:**

The graph is a coordinate plane with the x-axis and y-axis ranging from -8 to 8. A triangle, △PQR, is shown in blue. The vertices are labeled as P, Q, and R. The exact coordinates of these points are not specified in the image, but they are plotted within the positive grid area. The triangle is a right triangle given its orientation on the grid.

The task involves rotating this triangle 90 degrees about the origin and finding the new coordinates.
Transcribed Image Text:3-3: MathXL for School: Practice and Problem-Solving MC **Due 11/04/21 10:00pm** **Part 1 of 4** **Think About the Process** Suppose △PQR is rotated 90° about the origin, (0,0). Find the coordinates of P’, Q’, and R’. Then sketch △P’Q’R’. **Graph Description:** The graph is a coordinate plane with the x-axis and y-axis ranging from -8 to 8. A triangle, △PQR, is shown in blue. The vertices are labeled as P, Q, and R. The exact coordinates of these points are not specified in the image, but they are plotted within the positive grid area. The triangle is a right triangle given its orientation on the grid. The task involves rotating this triangle 90 degrees about the origin and finding the new coordinates.
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