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8.2.A.06 - Rotations of 180 Degrees - Exit Ticket

Last updated almost 5 years ago

6 questions

1

Let there be a rotation of 180 degrees about the origin. Point A has coordinates (−2,−4), and point B has coordinates (−3, 1), as shown below. a. Mark the point on the graph so that Rotation (A) = A'. b. Mark the point on the graph so that Rotation (B) = B'.

1

What are the coordinates of Rotation (A) = A'?

answer format: (x,y)

1

What are the coordinates of Rotation (B) = B'?

answer format: (x,y)

1

What can you say about the points A, A' and 0?

1

What can you say about the points B, B' and 0?

10

Connect point A to point B to make the line LAB. Connect point A' to point B' to make the line LA'B' .What is the relationship between LAB and LA'B' ?

From EngageNY.org of the New York State Education Department. Grade 8 Mathematics Module 2, Topic A, Lesson 6. Internet. Available from https://www.engageny.org/resource/grade-8-mathemat...; accessed 11/Nov/2015.