Write a function that takes in a point in polar coordinates and returns a point in cartesian coordinates. the main part of the program should ask a user for the polar coordinates, call the function and then report the point in cartesian coordinates. you may (or may not) recall that for a point given in polar coordinate (r, theta), the point in cartesian coordinates (x, y) is given by: x

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

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

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