Free points but not marking brainliest. Also btw can anyone give me 2 brainliest so I can level up?

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

What is the length of the unknown leg in the right triangle ?

What is the value of x in the diagram below?