MCQ
In Fig, if $D E \| B C$, then the value of $x$ is
- ✓6
- B12.5
- C8
- D10
✓
Answer
Correct option: A.
6
(A)6
Given that $D E \| B C$
$
\begin{array}{ll}
\therefore & \frac{A D}{D B}=\frac{D E}{B C} \\
\Rightarrow & \frac{2}{3}=\frac{4}{x} \Rightarrow 2 x=12 \Rightarrow x=6
\end{array}
$
Given that $D E \| B C$
$
\begin{array}{ll}
\therefore & \frac{A D}{D B}=\frac{D E}{B C} \\
\Rightarrow & \frac{2}{3}=\frac{4}{x} \Rightarrow 2 x=12 \Rightarrow x=6
\end{array}
$
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