8.2.B.09 - Sequencing Rotations - Exit Ticket
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5 Questions
10
1.
Let Rotation1 be the rotation of a figure d degrees around center O.Let Rotation
2 be the rotation of the same figure d degrees around center P.Does the Rotation
1 of the figure followed by the Rotation2 equal a Rotation2 of the figure
followed by the Rotation1?
8.G.2
10
2.
Draw a picture of #1 to explain your thinking.
8.G.2
10
3.
Angle ABC underwent a sequence of rotations. The original size of ∠ABC = 37°.
What was the size of the angle after the sequence of rotations?
∠A'B'C' = ___°
8.G.2
10
4.
Explain answer #3
8.G.2
10
5.
Triangle ABC underwent a sequence of rotations around two different centers. Its
image is △ A'B'C'.Describe a sequence of rigid motions that would map △ ABC onto
△ A'B'C'.
8.G.2
From EngageNY.org of the New York State Education Department. Grade 8 Mathematics Module 2, Topic B, Lesson 9. Internet. Available from https://www.engageny.org/resource/grade-8-mathemat...; accessed 11/Nov/2015.