How to find Circumcenter of a Triangle Grade 10 Academic Lesson

[lamedev]

So straight forward and right to the point thank you!

[PrithwirajSen-njqq]

Why we have to find mid points is not clear as it will take time.
Accepting ur theme we may take
Circumcentre (O) =(x y)
Then we may write eq of the two St lines
1) one goes through A and O
2) other goes through B and O
Then solving these two equations
we will get (x, y)

[PrithwirajSen-njqq]

We may say the circumcentre O=(x, y)
AO =√[(2-x) ^2+(8-y) ^2]
CO=√(x ^2 + y^2)
BO=√[(x-5)^2 +(y +8)^2]
By AO=CO
we may get an linear equation of x and y
By BO=CO we may get another linear equation of x and y
Solving these equations we may get the values of
x and y

[bluffcityvol]

The graph is wrong. He graphed (4, -5)

[Audicale]

can you help me for J(-2, 0) K(2, 8) L(7, 3) thanks

[lalabwoo]

Wish you would slow down a bit.. dont forget your trying to teach not show off 😭

[vedagirisunitha]

This has another method which was easy than this