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vishwanath tripathi

· started a discussion

· 1 Months ago

intersecting point is not resembling and not mention that its a triangle

Question:
AB and CD are parallel straight lines of length 5 cm, and 4 cm respectively. AD and BC intersect at a point O such that AO = 10 cm, then OD equal to –
Options:
A) 7 cm 
B) 8 cm 
C) 5 cm 
D) 6 cm 
Solution:
Ans: (b) 

Since, AB||CD, so triangle OAB and triangle ODC are similar.


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