Is the given point interior, exterior, or on the circle (x + 2)2 + (y - 3)2 = 81? s(-2, 12)

S(-2, 12) lies on the circle

Step-by-step explanation:

Given : Equation of circle :

           Point: S(-2, 12)

To Find: Is the given point interior, exterior, or on the circle

Solution :

After substituting the values,

If L.H.S of the given equation is less than R.H.S , So, the given point is interior.

If L.H.S of the given equation is greater than R.H.S , So, the given point is exterior.

If L.H.S =R.H.S , So, the given point is on the circle.

Thus  L.H.S =R.H.S

Hence the given point S(-2, 12) lies on the circle

d≈7.07in

step-by-step explanation:

13cm

step-by-step explanation:

(apex)