THERE IS NO PICTURE TO ANSWER THIS
27 yd2 (b•h) it’s just like a rectangle
sorry but i don't know english friend if i knew i would tell you this time i failed
So all the multiples of 3 are...
3, 6, 9, 12, 15, 18
and of those, the ones not divisible by 2 are...
3, 9, 15