Thread: Missing angles

How to solve these ?
Answer with as much guidance as can be provided

For "Untitled" you need to know that when you have parallel lines cut by a traversal:

- Alternating (Z) angles are equal

- Corresponding (F) angles are equal

- Opposite (X) angles are equal

- Cointerior (U or C) angles add to 180 degrees

- Angles in a circle add to 360 degrees.

yes i know these and have solved other question but these two are different from them

There are two sets of parallel lines. You should be able to see Z angles formed from the horizontal parallel lines. The rest falls together from there.