Answer:
2 should be the correct one.
Area = PI * radius^2
Circumference = 2 * PI * radius
radius = Circumference / 2 * PI
So, Area = PI * (Circumference / 2 *PI) * (Circumference / 2 *PI)
So, Area = Circumference^2 / (4*PI)
Answer:
-0.1846
Step-by-step explanation:
-5/13 + 1/5 = -0.1846
I think it's the second one on the top, because the dotted one is actually inside the bigger one and you can get a clear representation of the sizes.
Misha would combine 3x-2x and-8-7