Answer:
A =4πr2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Inverse trig functions are used to find angles.
Answer:
3/4 of the way from A to B =
or (-3.5, 1.25)
Step-by-step explanation:
Please see attached images below for explanation:
I'm assuming you are referring to the radius of a square
The first thing we have to do is divide by pi, because it's the last thing you do when calculating the area.
2289.06/3.14
729
Now, we have to take the square root of this number because the radius in the area formula is squared.
729^1/2
27
So, the radius is 27.
I'm not so sure but from what I know the answer is option 2