write the condition for the circle bisecting the circumference of another circle
Answers
Answer:
Let us consider the equation of bisecting circle to be "S1"...and the equation of bisected circle be "S2"
S1: x²+y² +4x+22y+l
S2: x²+y²-2x+8y-m
In order to calculate the value of "l+m"......we first need to calculate the value of common tangent...... Let us denote the eqn of common tangent with "L"
The eqn of common tangent will be = S1-S2
So eqn of common tangent is= x²+y²+4x+22y+l - (x²+y²-2x+8y-m)
Eqn of common tangent = 6x+14y+(l+m)=0
Also the centre of the bisected circle should lie on the common tangent.....
Centre of bisected circle = (1,-4). (-g,-f)
Putting the coordinates of centre of the circle in eqn of common tangent.....
6(1)+14(-4)+(l+m)=0
6-56+(l+m)=0
-50 +(l+m)=0
l+m=50
Explanation:
Hope It Helps You
Hope It Helps You Follow Me
Hope It Helps You Follow Me #itzcutiepie
Answer:
Hello, Here below is the answer to your question:-
So now:-
S1: x²+y² +4x+22y+l
S2: x²+y²-2x+8y-m
The equation of common tangent will be = S1-S2
So equation of common tangent is= x²+y²+4x+22y+l - (x²+y²-2x+8y-m)
Equation of common tangent = 6x+14y+(l+m)=0
Center of bisected circle = (1,-4). (-g,-f)
6(1)+14(-4)+(l+m)=0
6-56+(l+m)=0
-50 +(l+m)=0
l+m=50
✌✌