CPM Homework Help : GB8I Problem 9-50

Decide if the pair of triangles is congruent. If it is, create a flowchart that justifies your decision.

Hint 1:

Read Math Note box in section 7.1.3 on properties to justify congruence.
Read Math Note box 7.1.7 on conditions for triangle congruence.

Hint 2:

Do these triangles have any congruent angles?
How would you represent that in a proof? What reason do you have for it?

More Help:

Do these triangles have any sides that are congruent that help to satisfy one of the conditions for congruence?
How would you represent that in a proof? What reason do you have for it?

Quadrilateral, A,C,D,B, with diagonal from vertex b, to vertex C, creating 2 triangles, with angles labeled as follows: angle A,C,B, 1 tick mark, angle A,B,C, 2 tick marks, angle C,B,D, 1 tick mark, angle b,C,D, 2 tick marks, angle a, 1 arc, angle d, 1 arc.