8 : 6 ...add 7 yellow and it becomes 15:6 when reduced = 5:2
Step-by-step explanation:
Let's get our relevant base equations listed out:
d = 2r
area = pi*r²
c = πd
Thus, d=2*5m = 10m, c=π*10m=10π m, and area = 25m²*π
Feel free to ask further questions!
D because one thousand nine hundred twenty divided by 8 equals two hundred and forty
