Circle Inscribing a Triangle Fromed by 3 Given Lines
Trending Questions
Q. Tangents are drawn from any point on the circle x2+y2=R2 to the circle x2+y2=r2. If the line joining the points of intersection of these tangents with the first circle also touch the second, then R equals
- √2r
- 2r
- 2r2−√3
- 4r3−√5
Q.
Find the equation of the circle circumscribing the triangle formed by the lines L1 = 0, L2 = 0 and L3 = 0
L1 + λL2 + μL3 = 0
L1L2 + λL2L3 + μL3L1 = 0
L1L2L3 = 0
L21+λL22+μL23=0
Q.
Find the equation of the circle circumscribing the triangle formed by the lines x + y = 0, 2x + y = 4 and x + 2y = 5
x2 + y2 + 17x + 19y + 50 = 0
x2 + y2 + 17x − 11y + 30 = 0
x2 + y2 − 17x − 11y + 30 = 0
x2 + y2 − 17x − 19y + 50 = 0