A rectangle `A B C D` is inscribed in a circle with a diameter lying along the line `3y=x+10.` If `A` and `B` are the points `(-6,7)a n d(4,7)` respectively, find the area of the rectangle and equation of the circle.

Explanation

`r^2=PM^2+AM^2`

`r^2=4^2+5^2`

`r^2=16+25`

`r=sqrt41`

equation of circle

`(x+!)^2+(y-3)^2=4`

Area of squarre`=AB*AD`

`=AB*2PM`

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