SSC CHSL 7 Mar 2018 Shift 3 Paper

Section: English Language

Question : 5 of 100

Marks: +1, -0

If DE is parallel to BC and bisects the other two sides of the triangle ABC such that the ratio and the length of the part EC is 26 cm. Then determine the length of AE (in cm).

Validate

Solution:

DE is parallel to BC and let AD = 5 cm and DB = 13 cm
Also, EC = 26 cm and let AE =

x

cm
⇒

{AD}/{DB }={AE}/{EC}

⇒

5/13 =(x)/26

⇒

x=5/13×26=5×2=10

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