The plane `x/a+y/b+z/c=1` meets the coordinaste axces in points A,B,C respectively. Find the area of `/_\ABC`.

The plane x/a+y/b+z/c=1 meets the coordinate axes at A,B and C respectively. Find the equation of the sphere OABC.

If the plane (x)/(a)+(y)/(b)+(z)/(c)=1 meets the axes in A,B,C respectively.Find the equation of a sphere OABC.

If the plane x/1 + y/2 + z/3=1 meets the co-ordinate axes in the points A, B and C, then area of triangleABC in sq. units is

If the plane (x)/(2)+(y)/(3)+(z)/(4)=1 cuts the coordinate axes in A,B,C, then the area of triangle ABC is

(x)/(a) +(y)/(b)+(z)/(c)=1 intersects the co-ordinate axes at points A ,B and C respectively. If Delta PQR has mid-points A,B and C then find area of Delta PQR

The plane 2x+3y+4z=1 meets the coordinate axis in A, B, C. The centroid of the DeltaABC is

The plane (x)/(2)+(y)/(3)+(z)/(4)=1 cuts the co- ordinate axes in A,B,C: then the area of the Delta ABC is