Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
mobile
exams
ask
sample papers
teach
pricing
sign-in
Download our FREE mobile app with 1000+ tests for CBSE, JEE MAIN, AIPMT
X
Search
Topics
Want to ask us a question?
Click here
Browse Questions
Student Questions
Ad
Home
>>
EAMCET
>>
Mathematics
0
votes
The length of the common chord of the circles of radii 15 and 20 whose centers are 25 units of distance apart, is :
\[\begin {array} {1 1} (1)\;12 & \quad (2)\;16 \\ (3)\;24 & \quad (4)\;25 \end {array}\]
jeemain
eamcet
math
2010
q53
Share
asked
Sep 27, 2013
by
meena.p
Please
log in
or
register
to add a comment.
Can you answer this question?
Do not ask me again to answer questions
Please
log in
or
register
to answer this question.
1 Answer
0
votes
(3) 24
answered
Nov 7, 2013
by
pady_1
Please
log in
or
register
to add a comment.
Related questions
0
votes
1
answer
The equation of the circle whose diameter is the common chord of the circles $x^2+y^2+2x+3y+2=0$ and $x^2+y^2+2x-3y-4=0$ is :
asked
Nov 12, 2013
by
meena.p
jeemain
eamcet
math
2005
q53
0
votes
1
answer
Two circles with centers A and B of radii 3 cm and 4 cm respectively intersect at two points C and D such that AC and BC are tangents to the two circles. The length of the common chord CD is _________
asked
Jan 6, 2015
by
meena.p
olympiad
math
ch-7
circles
class9
0
votes
1
answer
The area ( in square units) of the region enclosed by the two circles $x^2+y^2=1$ and $(x-1)^2+y^2=1$ is :
asked
Sep 29, 2013
by
meena.p
jeemain
eamcet
math
2010
q77
0
votes
1
answer
Two circles with centres A and B of radii $3\;cm$ and $4\;cm$ respectively intersect at two points C and D such that AC and BC are tangents to the two circles. Find the length of the common chord
asked
Feb 19, 2015
by
meena.p
cbse
class10
math
sa-2
modelpaper
mock-test-series-2015
sec-d
0
votes
1
answer
The equation of the circle which passes through the origin and cuts orthogonally each of the circles $x^2+y^2-6x+8=0$ and $x^2+y^2-2x-2y=7$ is :
asked
Oct 10, 2013
by
meena.p
jeemain
eamcet
math
2009
q53
0
votes
1
answer
The equation of the radical axis of the pair of circles $7x^2+7y^2-7x+14y+18=0$ and $4x^2+4y^2-7x+8y+20=0$ is :
asked
Sep 27, 2013
by
meena.p
jeemain
eamcet
math
2010
q49
0
votes
0
answers
The cells, present in the fat bodies of cockroach, which contains symbiotic bacteria that synthesize amino acids are :
asked
Nov 13, 2013
by
thanvigandhi_1
jeemain
eamcet
biology
2010
q53
Ask Question
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
AIPMT Crash Practice
5 Test Series
JEEMAIN
350+ TESTS
AIPMT
320+ TESTS
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
x
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...