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Prove that the two circles shown below are similar.

They are similar because if the circle (C) was to be increased exponentially, somewhere on the number line it would become the same diameter as the circle (A). Likewise if the circle A was shrunk.

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

1/2*qr*rs

step-by-step explanation: