Mathematics: Acircle with centre (-3, 1) passes through the point (3, 1).find the equation

Acircle with centre (-3, 1) passes through the point

Ответ:

sparky1234

12.03.2022

Mathematics

The general formula for a circle with center (a,b) and radius r is

(x-a)^2 + (y-b)^2 = r^2

If we know the center and a point on the circle, the squared radius is given by substituting in the point for x and y.

(x - -3)^2 + (y - 1)^2 = (3 - -3)^2 + (1 - 1)^2

(x+3)^2 + (y-1)^2 = 36

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Ответ:

pg67891012345

10.05.2020

Mathematics

9 fish (:
5/6 of 54 is 45, so you would need to subtract 45 from 54, which is 9.
I hope you find this useful, and, if so, please mark as brainliest :P
Good luck!

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Acircle with centre (-3, 1) passes through the point (3, 1).find the equation

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