If A, B, C are the centres of three circ...

If A, B, C are the centres of three circles touching mutually externally then the radical centre of the circles for `triangle`ABC is

A

centroid

B

orthocentre

C

circum centre

D

incentre

Text Solution

Verified by Experts

The correct Answer is:

D

Topper's Solved these Questions

SYSTEM OF CIRCLES
AAKASH SERIES|Exercise Practice Exercise|36 Videos
SYSTEM OF CIRCLES
AAKASH SERIES|Exercise EXERCISE -2.1|23 Videos
SYSTEM OF CIRCLES
AAKASH SERIES|Exercise Exercise-I (Class work)|20 Videos
STRAIGHT LINES (3D)
AAKASH SERIES|Exercise PRACTICE EXERCISE|28 Videos
THEORY OF EQUATIONS
AAKASH SERIES|Exercise EXERCISE-III|46 Videos

Similar Questions

Explore conceptually related problems

A = (0,0 ) , B=( 4,0 ) ,C= ( 0,6) are the three centres of three circles of equal radii which do not touch externally pairwise. Then the radical centre of the circles is

A,B,C are the centres of the three circles C_1,C_2,C_3 such that C_1,C_2 touch each other exernally and they both touch C_3 from inside then the radical centre of the circles is for triangle ABC is

A, B, C are the centres of three circles of equal radii which donot touch extranally pairwise whose centers are non-collinear. The radical centre of the circles for triangle ABC is

The locus of centre of the circle touching x-axis nad the line y=x is

The angle made at the centre of a circle is …….

The locus of the centre of a circle which touches two given circles externally is

In the given figure A, B, C and D are centres of equal circles which touch externally in pairs and ABCD is a square of side 7 cm. Find the area of the shaded region.

AAKASH SERIES-SYSTEM OF CIRCLES-Exercise-II (Class work)

The point from which the tangents to the circles x^2+y^2-8x+40=0, 5x^2...
Text Solution
|
You are given n ( ge 3) circles having different radical axes and rad...
Text Solution
|
If A, B, C are the centres of three circles touching mutually external...
Text Solution
|
The radical centre of the three circles described on the three sides o...
Text Solution
|
ABC is a triangle. The radical centre of the circles with AB, BC, CA a...
Text Solution
|
A, B, C are the centres of three circles of equal radii which donot to...
Text Solution
|
A,B,C are the centres of the three circles C1,C2,C3 such that C1,C2 ...
Text Solution
|
The slope of the radical axis of the circles x^2+y^2+3x+4y-5=0 and x^2...
Text Solution
|
The distance of the point (1,-2) from the common chord of the circles ...
Text Solution
|
The length of the common chord of the circles x^(2) + y^(2) + 2x + ...
Text Solution
|
The length of the common chord of the circles (x-6)^2+(y-4)^2=4, (x-4)...
Text Solution
|
If the circle x^(2) +y^(2) + 2gx + 2fy + c = 0 bisects the circumfer...
Text Solution
|
The condition that the circle x^(2) +y^(2) + 2gx+ 2fy + c = 0 to bisec...
Text Solution
|
The length of the common chord of the two circles (x-a)^2+(y-b)^2=c^2,...
Text Solution
|
The circle on the chord xcos alpha + ysin alpha =p of the circle x^2+y...
Text Solution
|
The equation of the circle described on the common chord of the circle...
Text Solution
|
If the circle x^2+y^2+2x+3y+1=0 cuts another circle x^2+y^2+4x+3y+2=0 ...
Text Solution
|
The equation of the circle which passes through the origin has its cen...
Text Solution
|
The circles having radii 1, 2, 3 touch cach other externally then the ...
Text Solution
|
A circle passes through the points (3,4) and cuts the circle x^(2) + ...
Text Solution
|