Rewrite using standard notation: 291.2 × 10-2 2.912 29.12 291.2 29,120

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 difference between regular convex and concave polygons

Its worth 10000000 points need asap if you answer correctly ill mark brainliest