What is g equivalent to in 21.8-g=9.

Start with the equation then subtract 21. 8 from both sides. u get -G= -12.3 then divide both sides by -1 and you get G-12.3

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

I’m confused as to what you are asking 66 2/3 percentage wise