Two formulas here:
Area = πr²
Circumference = 2<span>πr
So first we solve for r from area:
25</span>π = πr²
25 = r²
r = 5
So we know that radius is 5 cm.
Now substitute r to 5 in circumference formula:
C = 2π(5) = 10π
Final answer: 10π cm
Hope this helps.
Answer:
1÷y/-x
Step-by-step explanation:
1÷y/-x
1×-x/y
-x/y
Answer:
.12 = 12/100 or 4/25 I'm not sure if I'm correct but I tried, I'll try solving the other ones and update you
.250 = 25/100 which simplified is 5/20
Answer:
1.45 as a fraction is 29/20
Step-by-step explanation:
222222222222 my good friend
