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Mathematics 19 Online
OpenStudy (anonymous):

Circle A has a center of (3, 4) and a radius of 5. Circle C has a center of (0, −1) and a radius of 2. Prove that the two circles are similar.

OpenStudy (anonymous):

HELP

OpenStudy (anonymous):

PLEASE.

OpenStudy (anonymous):

ok ok;)

OpenStudy (jdoe0001):

technically, all circles are similar by definition however the so-called proof bit, is usually done by simply writing a rotation and dilation rule that will shrink/expand one of them, and move them over the center of the other

OpenStudy (anonymous):

SO IS THAT IT?

OpenStudy (jdoe0001):

yeap

OpenStudy (anonymous):

DONT I NEED TO SHOW WORK?

OpenStudy (jdoe0001):

wel, the work is the rotation rules

OpenStudy (jdoe0001):

https://www.youtube.com/watch?v=huGnhLIMUy4 <--

OpenStudy (broskishelleh):

This is what they look like

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