geometry
70
geometry
In Triangle ABC ortho centre is O.if angle BAC=85 and angle BCA=75.Find the angle OAC
Co-ordinate
The line is 2x-Y+1=0 is tangent to the circle at thf point (2,5).and the centre of the circle is on the line x+y=9 find the equastion of the circle.
Pages: 1
For Further Reading
