In the given figure the value of angle 'x' is _____.

The correct answer is Option (3) → 140°

The figure is a quadrilateral, and the interior angles of a quadrilateral add up to 360°. Its four angles are:

• the right angle at the bottom left: 90°

• the angle at the bottom right: 60°

• the angle at the top right: 70°

• the angle x at the top left

Using the angle sum:

• All four angles together: \(x+90^\circ+60^\circ+70^\circ=360^\circ\)

• So the missing angle is \(x=360^\circ-220^\circ=\) 140°