25*89 / 1/4

I WILL AWORD BRILLENEST

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

Regular price 75$ discount 25%sale price?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much