Does the point (-4, 2) lie inside or outside or on the circle x^2 + y^2 = 25?​
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Given equation of the Circle is ,

And we need to tell that whether the point (-4,2) lies inside or outside the circle. On converting the equation into Standard form and determinimg the centre of the circle as ,

Here we can say that ,

• Radius = 5 units

• Centre = (0,0)

Finding distance between the two points :-

Here we can see that the distance of point from centre is less than the radius.

Hence the point lies within the circle.

these points lie INSIDE THE CIRCLE

hope it helps

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