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8.3.A.04 - Fundamental Theorem of Similarity (FTS) - Exit Ticket

Last updated almost 4 years ago
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

What is the scale factor r?Show your work.

10

Verify the scale factor with a different set of segments.

10

Which segments are parallel? How do you know?

10

∠OBC and ∠OB'C' are right angles.

10

How do you know?

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.