Answer:C
Step-by-step explanation:
9×4=36
2×.5×4×3=12
36+12=48
Answer:
The center is (-10,10) and the radius is 4sqrt(3)
Step-by-step explanation:
(x + 10)^2 + (y - 10)^2 = 48
We can write the equation of a circle as
(x -h)^2 + (y - k)^2 = r^2 where (h,k) is the center and r is the radius
(x- -10)^2 + (y - 10)^2 = (sqrt(16*3) )^2
(x- -10)^2 + (y - 10)^2 = (4sqrt(3)) ^2
The center is (-10,10) and the radius is 4sqrt(3)
Answer:
161.92 is the radius
If you want, you can round it to 162 units
Answer:
i=13
Step-by-step explanation:
Answer:
put formula a square minus b square
