f0restf1re455 f0restf1re455

11-03-2020
Mathematics

contestada

find the radius of the circle if the center is at (1,2) and the point (-5,-6) lies on the circle

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uglyducklingbruhhhh uglyducklingbruhhhh

11-03-2020

Answer:

sqrt{52}=r

Step-by-step explanation:

The equation of a circle has the following form:

where (h,k) is the center of a circle with radius r.

Our equation is:

We will find the radius by inputting the point (-5,6) which lies on the circle and solving for r.

Read more on Brainly.com - https://brainly.com/question/11831904#readmore

Answer Link

gserrano420 gserrano420

11-03-2020

Answer:

sqrt{52}=r

Step-by-step explanation:

The equation of a circle has the following form:

where (h,k) is the center of a circle with radius r.

Our equation is:

We will find the radius by inputting the point (-5,6) which lies on the circle and solving for r.

Answer Link

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