Circumference=2πr
=2*3.14*105
=659.4cm
Answer:
160
Step-by-step explanation:
20 / 2 = 10
10 * 16 = 160
Answer: You can't expect everybody to do your work for you. I thought It was 1 question and that's a whole packet. At least look it up on the internet or go ask your parents/siblings. Im not tryna be rude but If I could help you, I would but there are too many questions. Sorry.
Step-by-step explanation:
That's the symmetric property
