Question

A circle drawn with origin as the centre pases through (13/2,0) . find the point which does not lie in the interior of the circulus
l need a step by step explanation​

Answer 1

Step-by-step explanation:

in co ordinate geometry formula for circle is

x2+y2=r2. where r is radius

all the points that don't lie in the interior of the circle are of the form

x2+y2>r2

so, x2+y2>169/2