triangle QPR is a right angled triangle, right angled at Q and the points S and T trisect the sid...
triangle QPR is a right angled triangle, right angled at Q and the points S and T trisect the side QR.prove that 8PT2 =3PR2 +5PS2.
triangle QPR is a right angled triangle, right angled at Q and the points S and T trisect the sid...
triangle QPR is a right angled triangle, right angled at Q and the points S and T trisect the side QR.prove that 8PT2 =3PR2 +5PS2.