Advertisements
Advertisements
प्रश्न
In the given figure, AB//CD//EF. If AC = 7 cm, AE = 14 cm and BF = 20 cm. then DF is equal to:
पर्याय
7 cm
14 cm
10 cm
16 cm
MCQ
Advertisements
उत्तर
10 cm
Explanation:
By the Intercept Theorem, parallel lines divide transversals proportionally, so `{AC}/{CE} = {BD}/{DF}`. Given AC = 7 cm and AE = 14 cm, C is the midpoint of AE, which means BD = DF. Therefore, DF is half of the total length of BF (20 cm), so DF = 10 cm.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
