ABC is dilated by a factor of 1/2 to produce A'B'C'. What is B'C', the length of BC after the dilation? What is the measure of angle A'? Answers are included in the photo.
ABC is dilated by a factor of 1/2 to produce A'B'C'. What is B'C', the length of BC after the dilation? What is the measure of angle A'? Answers are included in the photo.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.2: The Law Of Cosines
Problem 39E
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Question
ABC is dilated by a factor of 1/2 to produce A'B'C'.
What is B'C', the length of BC after the dilation? What is the measure of angle A'?
Answers are included in the photo.
Expert Solution
Step 1
Given figure
Original length of BC=16
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