Question

find ( mangle tqw ).( mangle tqw = square^circ )an error has occurred. please enter a number.

Explanation:

Step1: Find ∠ZQY

First, calculate the angle between ZQ and YQ. A straight line has 180°, so:
$$m\angle ZQY = 180^\circ - 67^\circ - 67^\circ = 46^\circ$$

Step2: Identify vertical angle

∠TQW is the vertical angle of ∠ZQY, so they are congruent.
$$m\angle TQW = m\angle ZQY$$

Answer:

$46$