19/11/2024
In a trapezium ABCD, AB||DC and DC = 2AB. EF|| AB where E and F lie on BC and AD respectively such that 📷 . Diagonal DB intersects EF at G. Prove that 7EF = 11 AB (2019 D)
In a trapezium ABCD, AB||DC and DC = 2AB. EF|| AB where E and F lie on BC and AD respectively such that BE/EC=4/3 . Diagonal DB intersects EF at G. Prove ...