Question

PLEASE HELP!!! I'LL AWARD MEDAL!!!
Prove that the two circles shown below are similar.

http://learn.flvs.net/webdav/assessment_images/educator_geometry/v15/module09/09_08_11.jpg

Answer 1

sorry I don't have flvs so I can't view it.

Answer 2

http://prntscr.com/47ncbo

Answer 3

circle C has center at (-3,1) with radius = 4
circle E has a center at ( 4, 9) with radius = 3

To transform circle E to circle C, we need to find the translation for the center, and the enlargement of the radius.

The translation of circle E is to slide the center 8 units down and 7 units to the left.

To enlarge radius of E to become C, the enlargement ratio is 4/3.

Answer 4

Thank you so much, Here's medal!

Answer 5

You're welcomed :)