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8.3.A.01 - What Lies Behind “Same Shape”? - Exit Ticket

Last updated almost 5 years ago
4 questions
1

Use the diagram below. Let there be a dilation from center O with scale factor r = 3.Then Dilation (P) = P'. In the diagram below, |OP| = 5 cm. What is |OP'|?

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1

What is |OP'|?

1

Use the diagram below. Let there be a dilation from center O. Then Dilation (P) = P'.In the diagram below, |OP| = 18 cm and |OP'| = 9 cm. What is the scale factor r?

Show your work
1

What is the scale factor r?

From EngageNY.org of the New York State Education Department. Grade 8 Mathematics Module 3, Topic A, Lesson 1. Internet. Available from https://www.engageny.org/resource/grade-8-mathemat...; accessed 17/Nov/2015.