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In $\triangle ABC$, $DE \parallel BC$ (as shown in the figure). If $AD = 4$ cm, $AB = 9$ cm and $AC = 13.5$ cm, then the length of $EC$ is :
- (a)$6$ cm
- (b)$7.5$ cm
- (c)$9$ cm
- (d)$5.7$ cm
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(B) $7.5$ cm
In △ ABC , DE BC (as shown in the figure). If AD = 4 cm, AB = 9 cm and AC = 13.5 cm, then the length of EC is :
CBSE Class 10 Maths PYQ · Triangles · Similarity with Triangles · 1 Mark · March 2024 · Standard
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