equation of circle with centre (-1,2) and passing through the centroid of triangle formed by (3,1), (2,-1), and (1,3) is

Question

Harshit Singh · Answer

Dear Student

Coordinates of centroid =( ( x1+x2+x3)/3 , (y1+y2+y3)/3 )
G= ( (6/2) , (3/3) )
G = (2,1)
Now we got centre and a point on circle circumference as well
radius of circle = distance between centre and any point on circumference
by using distance formula
r = √10
Now we got centre,radius.
so equation of circle will be
(x+1)² + (y-2)² = 10

Thanks

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

equation of circle with centre (-1,2) and passing through the centroid of triangle formed by (3,1), (2,-1), and (1,3) is

equation of circle with centre (-1,2) and passing through the centroid of triangle formed by (3,1), (2,-1), and (1,3) is

1 Answers

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

Other Related Questions on Analytical Geometry

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship