Answer:
Step-by-step explanation:
The formula of an area of a circle:
r - radius
We have A = 615.44 in². Substitute:
<em>divide both sides by 3.14</em>
The formula of a circumference of the circle:
Substitute:
Answer:
8-4i²
Step-by-step explanation:
It is either squared or not squared
6.8 pretty sure. Have a great day/night :)
Explaining- when you look at the vertex to the other vertex you see the length and that is when you multiply
Answer- A