Geometry.4.A.4 - Designing a Search Robot to Find a Beacon – Exit Ticket

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3 questions

If the line segment connecting point P(5, 2) to point R(3, 6) is rotated 90° counterclockwise about point R:

Where will point P land?

What is the slope of the original segment, PR?

What is the slope of the rotated segment? Explain how you know

From EngageNY.org of the New York State Education Department. Grade Geometry Mathematics Module 4, Topic A, Lesson 4. Internet. Available from https://www.engageny.org/resource/geometry-module-...; accessed 14/Apr/2016.