X^2+y^2 = 16
can be written as
(x-0)^2+(y-0)^2 = 4^2
We see that the second equation is in the form
(x-h)^2 + (y-k)^2 = r^2
where
(h,k) = (0,0) is the center
r = 4 is the radius
The polar form of the equation is simply r = 4. Why is this? Because the radius is fixed to be 4 no matter what happens with theta. As theta goes from 0 to 360, the points generated all form a circle centered at (0,0) with radius 4.
Answer: r = 4
Answer:
36
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
2/8 = 10/40
3/5 = 24/40
It is -728700 is my answer
please can i have a brainliest
Answer:
x=8+1/2
Step-by-step explanation:
Hope this helps, good luck!
