Question

In the given figure, for what value of 'x' will AB || CD?

• A. 3
• B. 6
• C. 12
• D. 24

Answer 1

The correct option is C

12

AB||CD if $\angle AFG=\angle FGD$ (alternate angles are equal)

$\therefore 3x=87$

$x={29}^{\circ }$