Find the area of the small circle then the get the radius of the big circle add both radius' (12) . you would use the normal formula to find the area of the big circle as well . you should get your answer that way !
Answer:
1.4
Step-by-step explanation:
3.05 is the length of the stick and 1.65 is one part if the stick si we subtract 1.65 from 3.05 to find the length of the other piece
Answer:
I don't have any idea of that question
Step-by-step explanation:
I'm sorry
The answer is 6, because 8-2=6 ; 14-8=6 ; 20-14=6 and so on.