Area for circle is πr² so πr² =28.26 and we can sub 3.14 as pi
3.14*r²=28.26 we can divide by 3.14 to get r² on it's own
r²=28.26/3.14
then we root both sides to get r on it's own
28.26/3.14=9 √9=3
and the diameter is double the radius 3*2=6 so the diameter is 6
Answer:
2.1000x10^03
Step-by-step explanation:
It would be 22 x 3.14 = 69.08 i’m pretty sure lolol sorry if i’m wrong
Answer:
x<6/7
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
