Question

State the triangle congruence property that makes the pairs of triangles congruent. If they are not necessarily congruent, write “not ~=“A. B. C.

Answer 1

SOLUTION:

a. The triangles at A have 2 sides marked to be congruent, and 2 angles marked to be congruent, However, if we look closely, there is a second set of congruent angles. These angle are congruent by

b. The triangles both have a 90 degree angle nested between 2 sides;

Thus the triangles are congruent by;

c. The two triangles have all sides equal, so the triangles are congruent by;