Quiz 1-2 angle measure and relationships Unit 1: basics

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.