Premium Online Home Tutors
3 Tutor System
Starting just at 265/hour
Answer :
In the given figure, we can see, LM || CB,
By using basic proportionality theorem, we get,
\(\frac{AM}{AB} = \frac{AL}{AC}\)…………………….. (i)
Similarly, given, LN || CD and using basic proportionality theorem,
\(\frac{AN}{AD} = \frac{AL}{AC}\)……………………………(ii)
From equation (i) and (ii), we get,
\(\frac{AM}{AB} = \frac{AN}{AD}\)
Hence, proved.