#### Jordanmiller1029

##### New member

- Joined
- May 18, 2023

- Messages
- 4

I need to find the positive Y intercept of a circle given a radius of 1 and x intercepts of +/-(.580/2). My math is below. Please let me know if this is the correct interpretation. TIA

For x,y, use an x intercept of .290,0.

H will be 0 by definition

(x-h)^2+(y-k)^2=r^2

(.290–0)^2+(0-k)^2=1^2

.290^2+(-k)^2=1

.0841+(-k)^2=1

(-k)^2=.9159

-k=.957

k=-.957

-.957+/-1=.043, -1.957

Positive y intercept=.043

Is this a correct application of the formula? Thanks