8.3.A.04 - Fundamental Theorem of Similarity (FTS) - Exit Ticket
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5 Questions
Steven sketched the following diagram on graph paper. He dilated points B and C
from point O. Answer the following questions based on his drawing.
10
1.
What is the scale factor r?Show your work.
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10
2.
Verify the scale factor with a different set of segments.
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10
3.
Which segments are parallel? How do you know?
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10
4.
∠OBC and ∠OB'C' are right angles.
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10
5.
How do you know?
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From EngageNY.org of the New York State Education Department. Grade 8 Mathematics Module 3, Topic A, Lesson 4. Internet. Available from https://www.engageny.org/resource/grade-8-mathemat...; accessed 17/Nov/2015.