A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
GoldRush18
 2 years ago
the circle C1 has (3,4) and (1,2) as endpoints of a diameter.
i. Show that the equation of C1 is x^2+y^2+2x6y+5=0.
ii. The Circle C2 has equation x^2+y^2+x5y=0. Calculate the coordinates of the point of intersection of C1 and C2
GoldRush18
 2 years ago
the circle C1 has (3,4) and (1,2) as endpoints of a diameter. i. Show that the equation of C1 is x^2+y^2+2x6y+5=0. ii. The Circle C2 has equation x^2+y^2+x5y=0. Calculate the coordinates of the point of intersection of C1 and C2

This Question is Closed

1729antony
 2 years ago
Best ResponseYou've already chosen the best response.1since the 2 points are the end points of diameter center is given by (3+1)/2 ,(4+2)/2=(1,3)..and radius = sqrt ((1+3)^2+(34)^2)=sqrt 5..so circle equation is (x+1)^2 +(y3)^2=5 simplifying x^2+y^2+2x6y+5=0.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.