What is the equation of a circle, centred on the origin, which passes through the point #(8,3)#?
1 Answer
Aug 31, 2017
In this case the equation is
Explanation:
All points on a circle are equidistant (the same distance) from the centre.
We can find the radius of the circle:
The equation of a circle with its centre at the origin is is
In this case: