Which of the following steps would be most useful in proving that a circle with a radius of 3 inches is similar to a circle with a radius of 2 feet? Dilate the smaller circle by a scale 3 factor of . 2 Dilate the smaller circle by a scale factor of 8. Rotate the larger circle 90°. Reflect the smaller circle in its diameter.
Which of the following steps would be most useful in proving that a circle with a radius of 3 inches is similar to a circle with a radius of 2 feet? Dilate the smaller circle by a scale 3 factor of . 2 Dilate the smaller circle by a scale factor of 8. Rotate the larger circle 90°. Reflect the smaller circle in its diameter.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter72: Oblique Triangles
Section: Chapter Questions
Problem 41A
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Question
![Which of the following steps would be most
useful in proving that a circle with a radius of 3
inches is similar to a circle with a radius of 2
feet?
Dilate the smaller
circle by a scale
3
factor of .
2
Dilate the smaller
circle by a scale
factor of 8.
Rotate the larger
circle 90°.
Reflect the
smaller circle in
its diameter.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d04ec16-dbb8-4c67-9846-058e45190cb1%2F4e7b5d18-a7df-4073-b711-7f63101cab1c%2F3tdf9v_processed.png&w=3840&q=75)
Transcribed Image Text:Which of the following steps would be most
useful in proving that a circle with a radius of 3
inches is similar to a circle with a radius of 2
feet?
Dilate the smaller
circle by a scale
3
factor of .
2
Dilate the smaller
circle by a scale
factor of 8.
Rotate the larger
circle 90°.
Reflect the
smaller circle in
its diameter.
![In the diagram, OR = OS.
Find m DE.
E
145°
mDE=
9.
ト](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d04ec16-dbb8-4c67-9846-058e45190cb1%2F4e7b5d18-a7df-4073-b711-7f63101cab1c%2Faiufv8_processed.png&w=3840&q=75)
Transcribed Image Text:In the diagram, OR = OS.
Find m DE.
E
145°
mDE=
9.
ト
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