(a) 7cm
(b) 6cm
(c) 4cm
(d) 3cm
(b) 6cm
Explanation:
Since,
DE ∥ BC, △ ABC ～ △ ADE (By AA rule of similarity)
So,
= `"AD"/"AB"` = `"DE"/"BC"`
= `"3"/"7"` = `"DE"/"14"`
= `"3"/"7"` x 14 = DE
= 3 x 2 = DE
= DE = 6 cm
In the Figure, If DE∥ BC, AD = 3cm, BD = 4cm and BC= 14 cm, then DE Equals
In the figure, if DE∥ BC, AD = 3cm, BD = 4cm and BC= 14 cm, then DE equals
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