Answer:
12cm.
Step-by-step explanation:
The radius is half of a circe.
6 * 2 = 12.
20%=20/100
(20/100)*50= 10 pages
Answer:
12
Step-by-step explanation:
2*6=12
33.33? im not sure, but you do a/b=p/100. p is the percent, a is the part of the whole number, b. so the equation would be 20/b=60/100. then you do cross multiplication (60b=2000) then you divide.
I don't know this sorry is there any other way I could help you