Answer:
Step-by-step explanation:
Remember that the center of a circle is written in (h,k) format. So h= - 9 and k = -12. Also, the distance between those two points is 15 units, so r = 15.
So the formula 
Should look like
I think the answer is 4/25 simplified to the lowest amount
Answer:The areas is 102m
Step-by-step explanation:
Answer:
either 20.25π or around 63.6173
Step-by-step explanation:
So first you find the side length of the square which is the perimeter/4 so in this case, 9. 9/2 will give you the radius of the circle and just solve for the area using the formula a=πr^2
Answer:
x^2/25-y^/16=1 or y^2/16-x^2/25=1
