What are the trigonometric ratios of cot 0= 40/9 in a right triangle with the given​ value?

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

When y’all answer can y’all explain too !