How to make note family tree????

Question 1

So obviously for a note family tree u start with?

Answer 1

C major :v

Question 2

And sharps go by “ _ths “?

Answer 2

5ths ¬.¬

Question 3

And flats go by “ _ths “?

Answer 3

4ths <_<

Question 4

What’s the first sharp for the first major? (and wat first major?)

Answer 4

F#, G major

Question 5

What’s the first flat for the first major? (and what first major?)

Answer 5

B#, F major

Question 6

When does the tree end as you keep adding the sharps n shit?

Answer 6

When u reach back to C major

Question 7

And lastly how do u find their minor forms?

Answer 7

by 3rds but only going back