Question

Please answer this question as soon as possible :
Find the circumcentre of the figure formed by the lines(co ordinates) x-2=+-1 and y-1=+-2​

Answer 1

Answer:

ANSWER

Plotting the given line x=a,x=−2a,y=a,y=a

As AB⊥AD & all points A,B,C,D lie on the irum circle. Then by property of circle CD acts as a diameter to the circle.

Equation of circle m

th

diameter (a,−a)+(2a,a)

⇒ (x−a)(x−2a)+(y+a)(y−a)=0

x

2

−3ax+2a

2

+y

2

−a

2

=0

x

2

+y

2

−3ax+a

2

=0

∴ Option C is correct.

Step-by-step explanation:

please mark as Branliest.....