Question

22. In the given figure, if DE || BC, then find the value of x
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Answer 1

Answer:

it can't be calculated without figure or values

Answer 2

Answer:

$\huge\pink{AnSwer}$

Also, DE || BC. Now from figure, AD = 3 cm, DE = 2 cm and BD = 4 cm. So, AB = AD + BD = 3 + 4 = 7 cm. Hence, the value x is 4.7 cm.