Answer:
12.56 mm²
Step-by-step explanation:
Plug the given values into the area equation
Therefore, the area of the circle is 12.56 mm².
I hope this helps!
Answer:
linear
Step-by-step explanation:
use Desmos can help A LOT
Answer:
It is
Step-by-step explanation:
1/12
That's correct
Term: 3 4 5
Value 20 .. 5
20 20r 20r^2
So 20r^2 = 5
r^2 = 1/4
r = 1/2