Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days
8104911739
For Business Enquiry

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

F i n d space t h e space e q u a t i o n space o f space t h e space c i r c l e space o f space r a d i u s space 2 space a n d space c e n t r e space i s space t h e space p o i n t space w h i c h space d i v i d e s space t h e space l i n e space
s e g m e n t space j o i n i n g space t h e space p o i n t s space left parenthesis 3 comma 2 right parenthesis space a n d space left parenthesis 4 comma 9 right parenthesis space i n space t h e space r a t i o space 1 colon 2.

Please provide solution to this question

Asked by Topperlearning User 15th November 2016, 9:50 PM
Answered by Expert
Answer:

L e t space t h e space c e n t r e space b e space left parenthesis h comma k right parenthesis.
R a d i u s equals 2 space u n i t s
G i v e n comma space t h e space c e n t r e space d i v i d e s space t h e space l i n e space s e g m e n t space j o i n i n g space t h e space p o i n t s space left parenthesis 3 comma 2 right parenthesis space a n d space left parenthesis 4 comma 9 right parenthesis
i n space t h e space r a t i o space 1 colon 2 space s o
h equals open parentheses fraction numerator 1.4 plus 2.3 over denominator 1 plus 2 end fraction close parentheses space equals 10 over 3
space k equals open parentheses fraction numerator 1.9 plus 2.2 over denominator 1 plus 2 end fraction close parentheses equals 13 over 3
C e n t e r space i s space open parentheses 10 over 3 comma 13 over 3 close parentheses
T h e space e q u a t i o n space o f space t h e space c i r c l e space i s space
open parentheses x minus 10 over 3 close parentheses squared plus open parentheses y minus 13 over 3 close parentheses squared equals 4
rightwards double arrow 9 x squared plus 9 y squared minus 60 x minus 78 y plus 233 equals 0

Answered by Expert 15th November 2016, 11:50 PM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!

Free related questions

17th October 2016, 11:39 AM
20th October 2016, 12:56 PM
13th November 2016, 11:25 PM

Chat with us on WhatsApp