In rst, rs = 11, rt = 9, and st = 6. which angle of rst has the smallest measure?

Angle R - Apex

Just took the quiz, the answer was Angle R.

Hope this helps people in the future

It represents the ounces in the water bottle without water in it

explanation:
x= the amount of water currently in the bottle
24 ounces= the total amount the bottle can hold

So the
total amount - the water currently in the bottle = essentially the leftover ounces the bottle can hold without water in it

hope that makes sense