Area of a triangle is given by the formula a=1/2bh. the area of the triangle shown to the right is 56sq. units. find its base and height. read the problem carefully. to find the base and height, first identify the base and the height. h=x+4 b=2x+6

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.