In a right angle triangle ΔABC, a perpendicular BD is drawn on to the largest side from the opposite vertex. Which of the following does NOT give the ratios of the areas of ΔABD and Δ BCD?

In a right angle triangle ΔABC, a perpendicular BD is drawn on to the

1.	In a right angle triangle ΔABC, a perpendicular BD is drawn on to the largest side from the opposite vertex. Which of the following does NOT give the ratios of the areas of ΔABD and Δ BCD?
Answer» In a right angle triangle $Δ$ ABC, a perpendicular BD is drawn on to the largest side from the opposite vertex. Which of the following does NOT give the ratios of the areas of $Δ$ ABD and $Δ$ BCD?