Congruent Parts Of A Triangle. If two or more triangles are proven congruent by. Since congruent parts of congruent triangles are equal ln mn.
Triangle abc and pqr are said to be congruent abc pqr if length ab pr ac qp and bc qr. This means that corresponding parts of congruent triangles are congruent cpctc. Once it can be shown that two triangles are congruent using one of the above congruence methods we also know that all corresponding parts of the congruent triangles are congruent abbreviated cpctc.
When the sides are the same then the triangles are congruent.
The equal sides and angles may not be in the same position if there is a turn or a flip but they are there. When two triangles are congruent they will have exactly the same three sides and exactly the same three angles. Yes she is right that ln mn. Asa aas sss hl or sas then all of their corresponding parts are congruent as well.