Q. 1
If figure DE || BC. If AD = 4 cm, DB = 6 cm and AE = 5 cm, then the value of EC will be:

A. 6.5 cm
B. 7.0 cm
C. 7.5 cm
D. 8.0 cm
Answer :
DE||BC
By Basic Proportionality Theorem(BPT),
Putting the values,
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