Please help fast will mark brainliest

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

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

Empty box + box + empty box fill in the box is equal to 30 how