Circle 1: center (10, 3) and radius 10
circle 2: center (3,-5) and radius 4
what transformations can be applied to circle 1 to prove that the circles are similar? what scale factor does the dilation from circle 1 to circle 2 have?

the answer is a if my teacher taught me correct

what are the

hello there!

i believe the answer is

(cot2+1)/sec2=cot2

    csc2/sec2=cot2

  (1/sin2)/(1/cos2)=cot2

  (1/sin2)(cos2/1)=cot2

  cos2/sin2=cot2

  (1/tan2)=cot2

  (cot2)=(cot2)

hope this !

hyperz ^_^

6-3=3

3*3=9

9+12=21

21/3=7

7*8=56

56 is your answer