PLEASE HELP I WILL GIVE + POINTS!! :) follow each step and if u can add pictures

PLEASE HELP I WILL GIVE + POINTS!! :) follow each step and if u can add pictures to ur answer if it work do that too but u don't need to i jus need the answers for the angles mainly :)

step one - use a pencil and straightedge to draw 3 large triangles - an acute, an obtuse, and a right triangle.

step two - measure the angles of each triangle and complete the table below. (tell me the measurements of each angle than the sum of angles for each triangle.)

step three - take the acute triangle and tear off each of the angles from the triangle. Arrange the three angles so that their vertices meet at a point. what do you notice?

step four - repeat the process with the Right triangle and the obtuse triangle.