Answer:
the last one
Step-by-step explanation:
Step-by-step explanation:
d=2r
πr^2
10/2=r
5=r
5^2π
25π=78.5398
Hope that helps :)
Answer:
C
Step-by-step explanation:

Well he would start from 0y and point 20e to make a sifishint graph
Answer:
20
Step-by-step explanation:
I don't know I just Lucky guessed but hope it helps and I was right