In the given figure, \( \mathrm{DE} \| \mathrm{BC} \). The value of \( \mathrm{EC} \) is a. \( 1...

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In the given figure, \( \mathrm{DE} \| \mathrm{BC} \). The value of \( \mathrm{EC} \) is
a. \( 1.5 \mathrm{~cm} \)
b. \( 3 \mathrm{~cm} \)
c. \( 2.4 \mathrm{~cm} \)
d. \( 1 \mathrm{~cm} \)
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