Q. 24

In a ΔABC, if DE A. 5.4 cm

B. 4 cm

C. 3.6 cm

D. 3.2 cm

Answer :

BY Basic Proportionality Theorem:


If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio.



Or


Adding 1 to both sides



=


=


=


AE = 4 cm

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