Question

The center of circle is (3, 2) and any point on the circle is (–5, 6). Then answer the following.

1. Find the radius of circle.​

Answer 1

Answer:

weshould use distance formula rootover (x2-x1)square+(y2-y1)square here x1=3 y1=2 x2=-5 y2=6

Step-by-step explanation:

so by using thisu can get ans

Answer 2

Given:

Center of circle,

(x₁, y₁) = (3, 2)

Other point,

(x₂, y₂) = (–5, 6)

To Find:

Radius of a circle = ?

Solution:

On applying the distance formula, we get

⇒  $Distance = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2}$

On putting the estimated values, we get

⇒                  $=\sqrt{(-5-3)^2+(6-2)^2}$

⇒                  $=\sqrt{(-8)^2+(4)^2}$

⇒                  $=\sqrt{64+16}$

⇒                  $=\sqrt{80}$

⇒                  $=\sqrt[4]{5}$

So that the radius of circle will be "4√5".