Which one of the models is correct?

it would be the one on the left top corner

Step-by-step explanation:

with 1/3 × 1/6, you would multiply the top two numbers which is 1×1=1. then you will multiply the bottom two, which is 3×6=18 which gives you 1/18ths

all about the same size in the city the game was

step-by-step explanation:

sss (side, side, side)

sas (side, angle, side)

asa (angle, side, angle)

aas (angle, angle, side)

hl (hypotenuse, leg)