Which is a way to break up the irregular figure into shapes that you have area formulas for? A figure is broken into 2 triangles and an irregular figure.
A figure is broken into a square and 2 irregular figures.
A figure is broken into a triangle and 3 irregular figures.
A figure is broken into 3 rectangles and 1 triangle.

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.