Mathematics: What is the radius of a circle with a center at (3,2) and a point on the circle at (9,2)

What is the radius of a circle with a center

rafaela12

27.01.2022

-The result for the radius:

6 = r

-The result for the equation of a circle:

(x-3)^2+(y-2)^2=36

Step-by-step explanation:

The equation of a circle is:

(x-h)^2+(y-k)^2=r^2 where the center is represented as (h,k) , the point is known as (x,y) , and the radius is represented as .

-Use the center (3,2) and the point (9,2) for the equation:

(9-3)^2+(2-2)^2=r^2

-Then, solve the equation to find the radius:

(9-3)^2+(2-2)^2=r^2

(6)^2+0=r^2

36 =r^2

$\sqrt{36} = \sqrt{r^2}$

6 =r

So, the radius is 6.

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bsheepicornozj0gc

31.12.2020

Because it is a mixed fraction and it should be renamed in order to solve your problem, for the other one CAN NOT be converted into a mixed fraction.

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