A line DE parallel to the side BC intersects the other two sides of triangle at point D and E such that \(AD\; = \;\frac{1}{6}\;AB\) and \(AE\; = \;\frac{1}{6}\;AC\). If the value of BC is 18 cm then calculate the value of DE (in cm).

A line DE parallel to the side BC intersects the other two sides of tr

1.	A line DE parallel to the side BC intersects the other two sides of triangle at point D and E such that \(AD\; = \;\frac{1}{6}\;AB\) and \(AE\; = \;\frac{1}{6}\;AC\). If the value of BC is 18 cm then calculate the value of DE (in cm).
A.	2
B.	3
C.	6
D.	8
Answer» C. 6

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A line DE parallel to the side BC intersects the other two sides of triangle at point D and E such that \(AD\; = \;\frac{1}{6}\;AB\) and \(AE\; = \;\frac{1}{6}\;AC\). If the value of BC is 18 cm then calculate the value of DE (in cm).

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