George is given two circles, Circle O and Circle X, as shown. If he wants to prove that two circles are similar, what would be the correct FOURTH step in his proof? Given: The radius of Circle O is r, and the radius of circle X is r’ . Prove: Circle O is similar to circle X. ANSWER CHOICES AND FULL QUESTION BELOW. Thank you!!!

C=59(f−32) the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 59 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 59 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only